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      <title>9D TÍCH CỰC by Nguyen Long</title>
      <link>https://padlet.com/drlonguyen/hoahoc9D</link>
      <description>CHIẾN THẮNG</description>
      <language>en-us</language>
      <pubDate>2021-09-01 09:41:31 UTC</pubDate>
      <lastBuildDate>2025-05-11 18:39:23 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1789117194</link>
         <description><![CDATA[<div>&nbsp;| Hoàng Thạch Anh<br>&nbsp;| Hoàng Viết Anh<br>&nbsp;| Lưu Vân Anh<br>&nbsp;| Nguyễn Phương Anh<br>&nbsp;| Nguyễn Ngọc Bích<br>&nbsp;| Vũ Tiến Dũng<br>&nbsp;|&nbsp; | Biện Ngọc Huyền<br>&nbsp;<strong>| Hồ Đình Đô (NHÓM TRƯỞNG)</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-04 10:09:05 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1789117194</guid>
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      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1789117678</link>
         <description><![CDATA[<div>&nbsp;| Nguyễn Trung Đức<br>&nbsp;| Nguyễn Đức Hải<br>&nbsp;| Phạm Thu Hằng<br>&nbsp;| Lê Đức Hiển<br>&nbsp;| Nguyễn Mạnh Hiệp<br>&nbsp;| Phạm Ngọc Hiếu<br>&nbsp;| Vũ Huy Hoàng<br><strong>&nbsp;| Phạm Bá Tùng Dương (NHÓM TRƯỞNG)</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-04 10:09:20 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1789117678</guid>
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      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1789118144</link>
         <description><![CDATA[<div>&nbsp;| Đặng Thu Huyền<br>&nbsp;| Phạm Thanh Huyền<br>&nbsp;| Lê Đình Hưng<br>&nbsp;| Đặng Đình Khánh<br>&nbsp;| Hàn Ngọc Kiên<br><strong>&nbsp;| Mai Nguyễn Phương Linh(NHÓM TRƯỞNG)</strong><br> | Nguyễn Ngọc Linh<br> | Nguyễn Bá Long</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-04 10:09:36 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1789118144</guid>
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      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1789118572</link>
         <description><![CDATA[<div>&nbsp;| Nguyễn Ngọc Hải Long<br>&nbsp;| Lê Đình Nam<br>&nbsp;| Nguyễn Hoàng Nam<br>&nbsp;| Nguyễn Trọng Nghĩa<br>&nbsp;| Vũ Bích Ngọc<br>&nbsp;| Nguyễn Đức Nguyên<br>&nbsp;| Vương Minh Quang<br>&nbsp;<strong>| Nguyễn Minh Quân(NHÓM TRƯỞNG)</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-04 10:09:51 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1789118572</guid>
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      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1789119102</link>
         <description><![CDATA[<div>&nbsp;| Phan Hồng Quyền<br>&nbsp;| Đỗ Hoàng Sơn<br>&nbsp;| Phạm Sỹ Ngọc Sơn<br>&nbsp;| Lê Đình Tâm<br>&nbsp;| Nguyễn Hữu Thành<br>&nbsp;| Vũ Phương Thảo <br>&nbsp;| Đặng Chí Thông<br>&nbsp;| Vũ Thị Thúy<br>&nbsp;| Trần Thị Anh Thư<br><strong>&nbsp;| Nguyễn Đức Trung(NHÓM TRƯỞNG)</strong><br> | Nguyễn Hoàng Tùng</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-04 10:10:05 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1789119102</guid>
      </item>
      <item>
         <title>MỐI QUAN HỆ GIỮA CÁC HỢP CHẤT VÔ CƠ</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1851323187</link>
         <description><![CDATA[<div>Lấy ví dụ minh họa cho mỗi sơ đồ (Mỗi mũi tên là 1 PTHH)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-10-28 13:34:36 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1851323187</guid>
      </item>
      <item>
         <title>NHIỆM VỤ CÁC NHÓM</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857549756</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/dba80fcc9efd30d06b5d342df6bac30d/image.png" />
         <pubDate>2021-11-01 01:55:29 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857549756</guid>
      </item>
      <item>
         <title>PT 1,9</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857551634</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 01:56:24 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857551634</guid>
      </item>
      <item>
         <title>PT2,9</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857551840</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 01:56:30 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857551840</guid>
      </item>
      <item>
         <title>PT3,4</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857552044</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 01:56:36 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857552044</guid>
      </item>
      <item>
         <title>PT5,6</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857552599</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 01:56:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857552599</guid>
      </item>
      <item>
         <title>7,8</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857553203</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 01:57:03 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857553203</guid>
      </item>
      <item>
         <title>Đô </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857560835</link>
         <description><![CDATA[<div>1 Oxit axit BaO + CO2 —&gt; BaCO3<br>9 Axit.  BaCl2 + H2SO4 —-&gt; BaSO4 + 2HCl</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:00:32 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857560835</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857565521</link>
         <description><![CDATA[<div>(5) CO<sub>2</sub> + H<sub>2</sub>O -&gt; H<sub>2</sub>CO<sub>3<br></sub>(6) Zn(OH)<sub>2 </sub>+ HCl -&gt; ZnCl<sub>2</sub> + H<sub>2</sub>O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:02:52 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857565521</guid>
      </item>
      <item>
         <title>VÍ DỤ</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857565734</link>
         <description><![CDATA[<div>1. CuO + H2SO4 -&gt; CuSO4 + H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:02:59 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857565734</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857570022</link>
         <description><![CDATA[<div>(1) CO2 +2NaOH---&gt;Na2CO3 + H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:05:18 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857570022</guid>
      </item>
      <item>
         <title>5.CO2+H20→H2C03</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857573661</link>
         <description><![CDATA[<div>6.Zn(CH)2+HCL→ZNCL2+H2O<br>Minh Quân</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:07:06 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857573661</guid>
      </item>
      <item>
         <title>Thảo</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857581354</link>
         <description><![CDATA[<div>7. NaOH + HCl -&gt; NaCl + H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:10:56 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857581354</guid>
      </item>
      <item>
         <title>Tâm</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857582457</link>
         <description><![CDATA[<div>8. H2SO4 + Mg -&gt; MgSO4 + H2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:11:26 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857582457</guid>
      </item>
      <item>
         <title>thông</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857584501</link>
         <description><![CDATA[<div>7. NaOH + HCl -&gt; NaCl + H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:12:25 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857584501</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587259</link>
         <description><![CDATA[<div>2. Co2+NaOH --&gt; NaHCo3<br>9. Ba(NO3)2 + H2SO4 --. BaSO4 + 2HNO3</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:13:47 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587259</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587619</link>
         <description><![CDATA[<div>3 Na2O + H2O —&gt; 2NaOH</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:13:59 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587619</guid>
      </item>
      <item>
         <title>NHIỆM BÀI LUYỆN TẬP CHƯƠNG 1</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587699</link>
         <description><![CDATA[<div>1. Viết sơ đồ về tính chất hóa học của các HCVC<br>2. PTHH minh họa</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:14:01 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857587699</guid>
      </item>
      <item>
         <title>2NaOH + CuSO4 → Cu(OH)2↓ + Na2SO4</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857588115</link>
         <description><![CDATA[<div>Cu(OH)2 ----&gt; CuO + H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:14:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857588115</guid>
      </item>
      <item>
         <title>Hiep</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857588338</link>
         <description><![CDATA[<div>C2 .Co2+NaOH -&gt; Na2Co3  +H2o                                                 C9 . AgNo3+HCl-&gt;AgCl+HNO3</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:14:18 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857588338</guid>
      </item>
      <item>
         <title></title>
         <author>dungv3369</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1857589925</link>
         <description><![CDATA[<div>1 bazo oxit + oxit axit ---&gt; muối&nbsp;<br>BaO + SO2 -----&gt; BaSO3&nbsp;<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-01 02:15:04 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1857589925</guid>
      </item>
      <item>
         <title>Đô </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1867239385</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/7a9c6e03cebfa500283dcb865dc2a99c/image.jpg" />
         <pubDate>2021-11-04 12:07:40 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1867239385</guid>
      </item>
      <item>
         <title>đình nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1867378267</link>
         <description><![CDATA[<div>5: Co2+H2o-&gt;H2Co3&nbsp; &nbsp; &nbsp;<br>6: Zn(OH)2+HCl-&gt;ZnCl2+H2o</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-04 13:12:14 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1867378267</guid>
      </item>
      <item>
         <title>SƠ ĐỒ PHÂN LOẠI HCVC</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1867380817</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/42be843f92b0bc370d67753b4c540624/image.png" />
         <pubDate>2021-11-04 13:13:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1867380817</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1873729868</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 01:41:51 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1873729868</guid>
      </item>
      <item>
         <title>hoàng sơn</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1873734118</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 01:43:48 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1873734118</guid>
      </item>
      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1873734977</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 01:44:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1873734977</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1873740451</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 01:46:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1873740451</guid>
      </item>
      <item>
         <title>hoàng sơn</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1875322890</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 14:56:21 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1875322890</guid>
      </item>
      <item>
         <title>hoàng sơn</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1875323568</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-08 14:56:33 UTC</pubDate>
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      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1880306468</link>
         <description><![CDATA[<div>Dương</div>]]></description>
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         <pubDate>2021-11-10 04:22:58 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1880306468</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1880307616</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-10 04:23:47 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1880307616</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1882051519</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-10 17:57:56 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1882051519</guid>
      </item>
      <item>
         <title>Hải Long</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1882840364</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-11 01:18:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1882840364</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1882892357</link>
         <description><![CDATA[<div>Phạm Ngọc Hiếu</div>]]></description>
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         <pubDate>2021-11-11 01:40:40 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1882892357</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1897102815</link>
         <description><![CDATA[<div>Phạm bá tùng dương</div>]]></description>
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         <pubDate>2021-11-17 14:59:21 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1897102815</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898320929</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/514e4c6d75a80f8ab6739af510dbbdc2/image.jpg" />
         <pubDate>2021-11-18 01:23:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898320929</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898329889</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1383849488/7ca9ee10ac91475f9af97a7fba1bb52e/Screenshot_2021_11_18_082719.png" />
         <pubDate>2021-11-18 01:27:49 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898329889</guid>
      </item>
      <item>
         <title>Vũ Tiến Dũng </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898414155</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1461252837/4b0f7861a8c66f82e9048f33c1530ee5/20211118_090857.jpg" />
         <pubDate>2021-11-18 02:10:08 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898414155</guid>
      </item>
      <item>
         <title>đình nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898478538</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1433143658/51457e77d0f5f3217a2e0f5f4bc83bbb/MicrosoftTeams_image__3_.png" />
         <pubDate>2021-11-18 02:42:07 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898478538</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898486160</link>
         <description><![CDATA[<div>Nhóm&nbsp;4 nộp bài ạ</div>]]></description>
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         <pubDate>2021-11-18 02:45:51 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898486160</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1898530254</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
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         <pubDate>2021-11-18 03:08:19 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1898530254</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI NHÔM?</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1904994682</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-22 01:20:59 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1904994682</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1905020169</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/16cc8f44f040b38576133d77046f3bef/B1FBA7E8_6B21_4054_9212_92B73D75FA6E.jpeg" />
         <pubDate>2021-11-22 01:38:14 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1905020169</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1905020602</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-22 01:38:34 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1905020602</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1905025431</link>
         <description><![CDATA[<div>Phạm bá tùng dương</div>]]></description>
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         <pubDate>2021-11-22 01:41:59 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1905025431</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1910591293</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1470744476/58edd4606daeb2f4370c280d7e334160/41DCF03E_9F6E_4D0F_9AC7_01D11EDB9D4D.jpeg" />
         <pubDate>2021-11-24 13:22:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1910591293</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1911506681</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/4e357b2bd94bfc84a5bd544b4ea72235/5C07006E_B01E_4922_A0FE_133B68384C2F.jpeg" />
         <pubDate>2021-11-25 00:42:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1911506681</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1926120035</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/166a96385f50b84d00f0c67dfe527daf/972B9787_1A9B_4CA8_8960_2FF0060122FA.jpeg" />
         <pubDate>2021-12-02 21:26:53 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1926120035</guid>
      </item>
      <item>
         <title>hiệp</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1927373080</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377490303/e9ce150df6705c0d90faa71b2fc4410e/1.jpg" />
         <pubDate>2021-12-03 13:57:28 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1927373080</guid>
      </item>
      <item>
         <title>hiệp </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1927374433</link>
         <description><![CDATA[<div>báo cáo 2<br><br></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377490303/027adb87cf79b3ece10e600b31787e60/2.jpg" />
         <pubDate>2021-12-03 13:58:08 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1927374433</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1929534278</link>
         <description><![CDATA[<div>Dương</div>]]></description>
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         <pubDate>2021-12-05 13:33:45 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1929534278</guid>
      </item>
      <item>
         <title>Đình Nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1929546625</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1486272115/0c025a09198493a42d11824e43908e24/inbound888086767557493923.webp" />
         <pubDate>2021-12-05 13:46:50 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1929546625</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930497617</link>
         <description><![CDATA[<div>hoàng sơn<br><br><br></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1383849488/e5dd8da60f030b7ce09e011ac0028b8b/Screenshot_2021_12_06_130140.png" />
         <pubDate>2021-12-06 06:46:03 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930497617</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930508682</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1383849440/6535494af6aea91d37a8ca4e99511f1d/IMG_20211206_135455_1.jpg" />
         <pubDate>2021-12-06 06:57:03 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930508682</guid>
      </item>
      <item>
         <title>NHÓM 5</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522168</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/b744325080106700c0d2e1bdade5c823/image.png" />
         <pubDate>2021-12-06 07:08:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522168</guid>
      </item>
      <item>
         <title>NHÓM 4</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522552</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/5d6727876dbd16023c4c510ba9aa8a74/image.png" />
         <pubDate>2021-12-06 07:09:17 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522552</guid>
      </item>
      <item>
         <title>NHÓM 3</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522992</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/11c39d2118e0ad2c6f3ae817910e540f/image.png" />
         <pubDate>2021-12-06 07:09:42 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930522992</guid>
      </item>
      <item>
         <title>NHÓM 2</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930523597</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/40ba24f28263c9b8e64c937a6e01f9a7/image.png" />
         <pubDate>2021-12-06 07:10:15 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930523597</guid>
      </item>
      <item>
         <title>NHÓM 1</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930524108</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/13a0d089584a3e283cb2e08f0883315c/image.png" />
         <pubDate>2021-12-06 07:10:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930524108</guid>
      </item>
      <item>
         <title>Dũng</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1930530518</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1461252837/8e0df19bf14b9240b6b2ff4e762306fb/16387749446794951984815426097623.jpg" />
         <pubDate>2021-12-06 07:16:15 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1930530518</guid>
      </item>
      <item>
         <title>Thu huyền </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1933616123</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1489659586/d5c98570d675ec6c5e659564b24517bb/D5596903_B63C_4725_A506_07B8CB780CAF.jpeg" />
         <pubDate>2021-12-07 14:14:22 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1933616123</guid>
      </item>
      <item>
         <title>Đình Nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1935857820</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1491527313/91b8eb88d86bc6e1fbb27dc1d923cd9b/IMG_20211208_203927_959.jpg" />
         <pubDate>2021-12-08 13:41:56 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1935857820</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1935936652</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/df017528855071ebf0b380bf7ac4cb1d/2D3B8101_DDBB_4752_AEC2_F4C3C4EC07DE.jpeg" />
         <pubDate>2021-12-08 14:13:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1935936652</guid>
      </item>
      <item>
         <title>Vân Anh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1935937710</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/8ca9ac5710a69fe13e198899b21cd1c4/A819B8DF_B4BB_445A_9289_93378DCD32D8.jpeg" />
         <pubDate>2021-12-08 14:14:10 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1935937710</guid>
      </item>
      <item>
         <title>Phương Anh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1935938664</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/a4af054636258084cf1e89bfb706ca04/AEC9205A_42B8_4329_A84C_A01A7873D0F5.jpeg" />
         <pubDate>2021-12-08 14:14:31 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1935938664</guid>
      </item>
      <item>
         <title>Bích</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1935939412</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/9fab6aa2bedf6be060863f5173390d91/D253C43F_3C8A_48E8_88A0_DA751B6DD535.jpeg" />
         <pubDate>2021-12-08 14:14:49 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1935939412</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936049540</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/cf1cf2a603b03754edb4265c2fa76c25/AF27989C_7BEA_4CBF_8D9C_A4A6F41263FF.jpeg" />
         <pubDate>2021-12-08 14:55:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936049540</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936050290</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/64a215320b968c36962fbf233bda444c/BD170122_64C8_45A8_A142_88F29A26DD25.jpeg" />
         <pubDate>2021-12-08 14:55:54 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936050290</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936057185</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1383849440/71c4f613c50cea9d4ce2737e52a0066a/IMG_20211208_215626.jpg" />
         <pubDate>2021-12-08 14:58:37 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936057185</guid>
      </item>
      <item>
         <title>ảnh dọc?</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936153083</link>
         <description><![CDATA[<div>Ngọc</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1437074109/fdff3b56151e976efcf14e8055337281/F8CC5383_4024_402B_819E_2C63556AFC4E.jpeg" />
         <pubDate>2021-12-08 15:36:29 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936153083</guid>
      </item>
      <item>
         <title>Đình Hưng</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936206115</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1491737441/281b644b429b7c7512d3da2713a4d733/40ac834f1adbd18588ca.jpg" />
         <pubDate>2021-12-08 15:57:27 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936206115</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936277183</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1491805271/5dfc7eb505af028a54666ae55dfb2748/20211208_232232.jpg" />
         <pubDate>2021-12-08 16:26:11 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936277183</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936278465</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1491805271/45ac42a00418a880d3e274a39e7c70b3/20211208_232235.jpg" />
         <pubDate>2021-12-08 16:26:39 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936278465</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1936283411</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1486258837/c7c3ffd49992f7c1865b6669f539d8b7/inbound1913612702283236957.jpg" />
         <pubDate>2021-12-08 16:28:41 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1936283411</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1937312401</link>
         <description><![CDATA[<div>hoàng sơn<br><br></div>]]></description>
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         <pubDate>2021-12-09 03:17:19 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1937312401</guid>
      </item>
      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1937337519</link>
         <description><![CDATA[<div>Nhóm 5 chưa tích cực<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-12-09 03:35:21 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1937337519</guid>
      </item>
      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1937355718</link>
         <description><![CDATA[<div>nhóm 3: Thu Huyền không tích cực</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-12-09 03:49:01 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1937355718</guid>
      </item>
      <item>
         <title>Quân,Ngọc,Hoàng Nam ,Đình Nam,Hải Long</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1949820543</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-15 16:04:07 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1949820543</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1955601098</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-19 15:26:17 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1955601098</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1955601626</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-19 15:26:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1955601626</guid>
      </item>
      <item>
         <title>Đình Nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1956002599</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-20 00:26:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1956002599</guid>
      </item>
      <item>
         <title>Đình Nam</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1956003588</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-20 00:27:34 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1956003588</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1956764439</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
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         <pubDate>2021-12-20 11:42:09 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1956764439</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1956825405</link>
         <description><![CDATA[<div>hoàng sơn<br><br><br></div>]]></description>
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         <pubDate>2021-12-20 12:30:10 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1956825405</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1956855914</link>
         <description><![CDATA[Dũng]]></description>
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         <pubDate>2021-12-20 12:49:54 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1956855914</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1960557245</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-22 13:58:25 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1960557245</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1960557850</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-22 13:58:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1960557850</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1960564570</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/de88c96d02bafb7ce94895278c87ce0a/3B8C0842_D851_4880_9141_A807772A77BF.jpeg" />
         <pubDate>2021-12-22 14:02:10 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1960564570</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1960564946</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/57949be145fdca657637869e0789e82a/C86215CC_6140_4919_A13F_1CFB57A1C546.jpeg" />
         <pubDate>2021-12-22 14:02:22 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1960564946</guid>
      </item>
      <item>
         <title>Hiếu</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1960567204</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-22 14:03:34 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1960567204</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1971365605</link>
         <description><![CDATA[<div>Ngọc&nbsp;Linh</div>]]></description>
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         <pubDate>2022-01-03 01:37:53 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1971365605</guid>
      </item>
      <item>
         <title>NHIÊM VỤ BÀI CACBON</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1971380784</link>
         <description><![CDATA[<div>VIDEO:<br>1. Tính hấp phụ: <a href="https://www.youtube.com/watch?v=quLJGYEr9jc">https://www.youtube.com/watch?v=quLJGYEr9jc</a></div><div>2. Cacbon cháy trong oxi: <a href="https://www.youtube.com/watch?v=wN2poxdvvKE">https://www.youtube.com/watch?v=wN2poxdvvKE</a></div><div>3. C+ CuO: <a href="https://www.youtube.com/watch?v=-SuH5E0Ilpc&amp;t=10s">https://www.youtube.com/watch?v=-SuH5E0Ilpc&amp;t=10s</a></div><div>4. Ứng dụng của C: <a href="https://www.youtube.com/watch?v=spdbqTOWAo4">https://www.youtube.com/watch?v=spdbqTOWAo4</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-01-03 01:52:15 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1971380784</guid>
      </item>
      <item>
         <title>NHIỆM VỤ CỤ THỂ BÀI &quot;CACBON&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1971544810</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1320696264/58ee254bcf35b2c07b24a6671e28ba79/NV_B_I_C.jpg" />
         <pubDate>2022-01-03 04:09:55 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1971544810</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1976760955</link>
         <description><![CDATA[<div>Quân,Hải Long,Ngọc&nbsp;<br>Có mấy bạn k làm </div>]]></description>
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         <pubDate>2022-01-05 16:01:19 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1976760955</guid>
      </item>
      <item>
         <title>Đô</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1976797657</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524756351/eef0bdbfae3d7f1eb3faeb6072bddc38/F6845D8B_1C2B_449F_9AA5_1F31A6C6F315.jpeg" />
         <pubDate>2022-01-05 16:15:20 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1976797657</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1976798563</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524756351/594da9edb3d1ed6288ea7621d2d8e81b/57CF5F78_5350_4BB9_8140_A7CEE0DE8396.jpeg" />
         <pubDate>2022-01-05 16:15:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1976798563</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1976852702</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524859610/ce21d9af72f1ad9bbcc0b7a88cbb0611/inbound5948673800349506492.jpg" />
         <pubDate>2022-01-05 16:38:07 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1976852702</guid>
      </item>
      <item>
         <title>Khánh</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1976853822</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524859610/80418f4f80cdc6cf1afa902664a7ed1d/inbound4394989075093303253.jpg" />
         <pubDate>2022-01-05 16:38:37 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1976853822</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1977589428</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524756351/2d68248a26ffc1ed5709f2c35d198ae7/13F17B8E_346D_4AD1_86EB_01932B339821.jpeg" />
         <pubDate>2022-01-06 00:15:23 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1977589428</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1977589696</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1524756351/d38ff1c537b4b8543a9f7ab7420e960c/16AA5F06_D598_460B_BE7F_594F068D9A01.jpeg" />
         <pubDate>2022-01-06 00:15:38 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1977589696</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI: &quot;CÁC OXIT CỦA CACBON:</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1977832129</link>
         <description><![CDATA[<div>1. CO là loại oxit gì? dự đoán tính chất hóa học ủa CO.<br>2. CO2 là oxit gì? dự đoán tính chất hóa học của CO2</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-01-06 03:22:05 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1977832129</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1977833850</link>
         <description><![CDATA[<div>hoàng sơn<br><br></div>]]></description>
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         <pubDate>2022-01-06 03:23:29 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1977833850</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1982816995</link>
         <description><![CDATA[<div>hoàng sơn<br><br></div>]]></description>
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         <pubDate>2022-01-10 01:10:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1982816995</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1982819770</link>
         <description><![CDATA[<div>Phương Linh</div>]]></description>
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         <pubDate>2022-01-10 01:13:17 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1982819770</guid>
      </item>
      <item>
         <title>nhóm 1 chưa có sp oxit C</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1982853870</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-01-10 01:43:02 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1982853870</guid>
      </item>
      <item>
         <title>nhóm 4 chưa có sp oxit C</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1982854373</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-01-10 01:43:20 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1982854373</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1989477662</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/7c4c925146c56da54fa7d8307bc727f2/7E55616A_F319_4C2F_9D3E_2798430C5093.jpeg" />
         <pubDate>2022-01-13 02:48:37 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1989477662</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1989478167</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1377487520/b196a24c8d8baae9e0bd7eb3481aaad3/EA79E372_459B_45FB_AC28_B34B156ECEAF.jpeg" />
         <pubDate>2022-01-13 02:49:06 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1989478167</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1989589754</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1383849834/2306e896d26fadd787c456dcf6e28778/IMG_2022_01_13_11_22_45_122.jpg" />
         <pubDate>2022-01-13 04:25:39 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1989589754</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI SƠ LƯỢC BẢNG TUẦN HOÀN CÁC NGUYÊN TỐ HÓA HỌC.</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/1995958926</link>
         <description><![CDATA[<div><strong>- Nhóm 1: </strong><br>+ Bảng tuần hoàn các nguyên tố hóa học là gì?<br>+ Nêu nguyên tắc sắp xếp các nguyên tố trong bảng tuần hoàn<br><strong>- Nhóm 2:</strong>&nbsp; Nêu các hiểu biết về ô nguyên tố. cho ví dụ<br><strong>- Nhóm 3:</strong>&nbsp; Nêu các hiểu biết về chu kì. cho ví dụ<br><strong>- Nhóm 4,5:</strong>&nbsp; Nêu các hiểu biết về nhóm. cho ví dụ<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-01-17 14:13:05 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/1995958926</guid>
      </item>
      <item>
         <title>Quân .bài nhóm 4 .cả nhóm cùng làm đầy đủ thành viên</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2000565308</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-19 14:39:47 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2000565308</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2001783544</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-20 01:43:18 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2001783544</guid>
      </item>
      <item>
         <title>Dương</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2001888508</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-20 03:08:39 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2001888508</guid>
      </item>
      <item>
         <title>Thu HUyền Trình Bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2004973155</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
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         <pubDate>2022-01-21 13:15:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2004973155</guid>
      </item>
      <item>
         <title>NHÓM 4 CHƯA CÓ SP BẢNG TUẦN HOÀN</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2007768456</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-01-24 01:49:21 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2007768456</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2007769566</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-24 01:50:27 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2007769566</guid>
      </item>
      <item>
         <title></title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2008708090</link>
         <description><![CDATA[<div><strong>- NHIỆM VỤ NHÓM 1</strong><br>Trình bày tính chất hóa học của phi kim bằng SƠ ĐỒ TƯ DUY.<br><strong>- NHIỆM VỤ NHÓM 2:<br>&nbsp;</strong>Trình bày tính chất hóa học của Cl2 bằng sơ đồ tư duy<br><strong>- NHIỆM VỤ NHÓM 3:<br></strong>Hoàn thành sơ đồ 3/103 - SGK.<strong><br>- NHiệm vụ nhóm 4.<br></strong>Nêu cấu tạo bẳng tuần hoàn bằng sơ đồ tư duy.<strong><br>- Nhiệm vụ nhóm 5. <br></strong>Phân loại các dạng bài tập trang 103/SGK</div>]]></description>
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         <pubDate>2022-01-24 13:09:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2008708090</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2013670002</link>
         <description><![CDATA[<div>Phương&nbsp;Linh</div>]]></description>
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         <pubDate>2022-01-26 14:40:07 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2013670002</guid>
      </item>
      <item>
         <title>sơ đồ tư duy cấu tạo bảng tuần hoàn </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2013768008</link>
         <description><![CDATA[<div>quân</div>]]></description>
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         <pubDate>2022-01-26 15:18:18 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2013768008</guid>
      </item>
      <item>
         <title>Nhóm 1 : N.Bích Trình bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2013780594</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-26 15:23:16 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2013780594</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2014741027</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-27 00:18:16 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2014741027</guid>
      </item>
      <item>
         <title>nhóm 5 chưa có sản phẩm bài LT chuong 3</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2015020764</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-01-27 04:05:22 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2015020764</guid>
      </item>
      <item>
         <title>BẢN TƯỜNG TRÌNH</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031170408</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-06 06:27:51 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031170408</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI TH PHI KIM</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031170460</link>
         <description><![CDATA[<div><strong>VIDEO BÀI THỰC HÀNH:</strong></div><div><strong>TÍNH CHẤT CỦA PHI KIM VÀ HỢP CHẤT.</strong></div><div>1. Cacbon khử đồng (II) oxit: <a href="https://www.youtube.com/watch?v=_nW3AOSakV8">https://www.youtube.com/watch?v=_nW3AOSakV8</a></div><div>2. Nhiệt phân NaHCO3: <a href="https://www.youtube.com/watch?v=XMxi3vDWeOc">https://www.youtube.com/watch?v=XMxi3vDWeOc</a></div><div>&nbsp;</div><div>3. Nhận biết muối cacbonat và muối clorua: <a href="https://www.youtube.com/watch?v=b6ufvj98JYw">https://www.youtube.com/watch?v=b6ufvj98JYw</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-02-06 06:27:59 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031170460</guid>
      </item>
      <item>
         <title>Nhóm 1 : Đô trình bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031474112</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-06 14:35:25 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031474112</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031532962</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-06 15:41:00 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031532962</guid>
      </item>
      <item>
         <title>nhóm 2 nộp bài ạ</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031533490</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-06 15:41:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031533490</guid>
      </item>
      <item>
         <title>Trung đức trình bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2031562168</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-06 16:11:26 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2031562168</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2032008893</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-07 00:56:50 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2032008893</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI KHÁI NIỆM HỢP CHẤT HỮU CƠ</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2032839374</link>
         <description><![CDATA[<div><strong>- Nhóm 1: </strong>Em biết hợp chất hữu cơ có ở đâu? ( sơ đồ)<br><strong>- Nhóm 2: </strong>Nêu ví dụ về 1 số hợp chất hữu cơ và phân loại chúng ( làm bằng sơ đồ tư duy)<br>- Nhóm 3,4,5: Xem video và hoàn thành phiếu học tập:<br>a. Video: <a href="https://www.youtube.com/watch?v=-wqTQ0s55OM">https://www.youtube.com/watch?v=-wqTQ0s55OM</a><br>b. Phiếu học tập:<br><br><br></div>]]></description>
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         <pubDate>2022-02-07 11:31:07 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2032839374</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2035795570</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-08 15:42:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2035795570</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2037824836</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-09 13:08:52 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2037824836</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2037838642</link>
         <description><![CDATA[<div>phương linh</div>]]></description>
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         <pubDate>2022-02-09 13:16:11 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2037838642</guid>
      </item>
      <item>
         <title>nhóm 2 nộp bài </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2037964398</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-09 14:11:02 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2037964398</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2038086683</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-09 14:58:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2038086683</guid>
      </item>
      <item>
         <title>Nhóm 1 PHương Anh trình bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2039300920</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-10 02:28:18 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2039300920</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI METAN</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2045946201</link>
         <description><![CDATA[<div>1. Nhóm 1: Trình bày trạng thái tự nhiên? Tính chất vật lí của khí metan.</div><div>2. Nhóm 2: Xem video thí nghiệm:</div><div>- Metan + O2: <a href="https://www.youtube.com/watch?v=Nz7_9SM86p8">https://www.youtube.com/watch?v=Nz7_9SM86p8</a></div><div>- Metan + Cl2: <a href="https://www.youtube.com/watch?v=WVv_AN29HbU">https://www.youtube.com/watch?v=WVv_AN29HbU</a></div><div>Hoàn thành phiếu học tập: PHIẾU PHÍA TRÊN<br>3. Nhóm 3: Viết CTCT của metan và nêu đặc điểm cấu tạo của metan.</div><div>4. Nhóm 4: trình bày ứng dụng của metan ( sơ đồ tư duy)</div>]]></description>
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         <pubDate>2022-02-14 10:53:16 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2045946201</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2048846152</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-15 15:32:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2048846152</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2050865792</link>
         <description><![CDATA[<div>phương&nbsp;linh</div>]]></description>
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         <pubDate>2022-02-16 13:46:51 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2050865792</guid>
      </item>
      <item>
         <title>nhóm 2 nộp bài</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2051002287</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-16 14:39:44 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2051002287</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI &quot;ETILEN:</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2057219841</link>
         <description><![CDATA[<div><strong>NHIỆM VỤ CHUNG:</strong> Tất cả các nhóm xem video để hoàn thành phiếu học tập sau:</div><div>- Etilen làm mất màu dung dịch brom: <a href="https://www.youtube.com/watch?v=M8C5RUK2MhE">https://www.youtube.com/watch?v=M8C5RUK2MhE</a><br>- Ngoài ra ETILEN còn có tính chất hóa học nào khác?</div><div>&nbsp;</div><div><strong>- Nhóm 1:</strong> Trình bày CTPT, PTK, tính chất vật lí của Etilen.</div><div>- Nhóm 2: Trình bày CTCT và đặc điểm cấu tạo của ETILEN, cấu tạo của etilen có điểm gì khác với metan.</div><div><strong>- Nhóm 3:</strong> Trình bày ứng dụng của etilen.</div><div><strong>- Nhóm 4,5:</strong> Tại sao khi vận chuyển hoa quả đi xa người ta không xếp quả xanh lẫn với quả chín?</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Thành phần của túi nilon ( giấy bóng, áo mưa…) là gì.</div>]]></description>
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         <pubDate>2022-02-20 11:31:16 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2057219841</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2057389512</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-20 15:28:23 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2057389512</guid>
      </item>
      <item>
         <title>Hiển thuyết trình </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2057391221</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-20 15:30:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2057391221</guid>
      </item>
      <item>
         <title>Nhóm 1 : Đô Thuyết trình</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2057412350</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-20 15:56:52 UTC</pubDate>
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      </item>
      <item>
         <title>NHIỆM VỤ BÀI AXETILEN</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2058864060</link>
         <description><![CDATA[<div><strong>NHIỆM VỤ CHUNG CÁC NHÓM:</strong></div><div>Xem video:</div><div>- Axetilen tác dụng với oxi: <a href="https://www.youtube.com/watch?v=utKycu3nWG4">https://www.youtube.com/watch?v=utKycu3nWG4</a></div><div>- Axetilen + dd Br2: <a href="https://www.youtube.com/watch?v=Z_GLRZ0tF9U">https://www.youtube.com/watch?v=Z_GLRZ0tF9U</a><br>- Nhóm 1: Trình bày tính chất vật lí của axetilen</div><div>- Nhóm 2,3: Trình bày đặc điểm cấu tạo của axetilen, có gì giống etilen, từ đó dự đoán tính chất hóa học của axetilen.</div><div>- Nhóm 4,5: Ứng dụng và điều chế axetilen.&nbsp;</div>]]></description>
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         <pubDate>2022-02-21 14:25:46 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2058864060</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2062522481</link>
         <description><![CDATA[<div>• Ứng dụng&nbsp;<br>- Sản xuất nhựa PVC , cao su&nbsp;<br>- Axetilen dùng làm nhiên liệu trong đèn xì Oxi - Axetilen để hàn , cắt kim loại&nbsp;<br>- Sản xuất axit axetic , rượu etylic<br>• Điều chế<br>- Trong phòng thí nghiệm và trong công nghiệp , cho canxi cacbua phản ứng với nước&nbsp;:<br>&nbsp; &nbsp;CaC2 + 2H2O -&gt; C2H2 + Ca(OH)2<br>Phương pháp hiện đại để điều chế axetilen hiện nay là nhiệt phân Metan ở nhiệt độ cao , sau đó làm lạnh nhanh <br><br></div>]]></description>
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         <pubDate>2022-02-23 12:57:16 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2062522481</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2062630199</link>
         <description><![CDATA[<div>plinh</div>]]></description>
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         <pubDate>2022-02-23 13:57:04 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2062630199</guid>
      </item>
      <item>
         <title>nhóm 2 nộp bài </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2062712832</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-23 14:38:52 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2062712832</guid>
      </item>
      <item>
         <title>DẦU MỎ - KHÍ THIÊN NHIÊN</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068039244</link>
         <description><![CDATA[<div><strong>NHIỆM VỤ BÀI DẦU MỎ VÀ KHÍ THIÊN NHIÊN.</strong></div><div>&nbsp;</div><div><strong>- Nhóm 1:</strong> Nêu trính chất vật lí của dầu mỏ (dầu thô)- có hình ảnh minh họa.</div><div><strong>- Nhóm 2:&nbsp;</strong></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Dầu mỏ được hình thành như thế nào? Dầu mỏ có ở đâu?</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Thành phần của dầu mỏ</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Cấu tạo 1 túi dầu ( mỏ dầu)</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Cách khai thác dầu mỏ.</div><div><strong>- Nhóm 3:&nbsp;</strong></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Phương pháp chế biến dầu mỏ.</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Các sản phẩm chế biến từ dầu mỏ ( sơ đồ) và ứng dụng của từng loại.</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Làm thế nào để tăng lượng xăng thu được.</div><div><strong>- Nhóm 4, 5:</strong></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Khí thiên nhiên có ở đâu, thàn phần là gì.</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? Cách khai thác khí thiên nhiên</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? ứng dụng của khí thiên nhiên.</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ? dầu mỏ của Việt Nam có ở vùng nào, dầu mỏ Việt Nam có đặc điểm gì? Trữ lượng bao nhiêu? Nêu 1 số mỏ khí và dầu ở Việt Nam.</div>]]></description>
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         <pubDate>2022-02-27 09:20:29 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068039244</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068171536</link>
         <description><![CDATA[<div>• Khí thiên nhiên có trong các mỏ khí nằm dưới lòng đất . Thành phần chủ yếu của khí thiên nhiên là Metan&nbsp;<br>• Muốn khai thác khí thiên nhiên người ta khoan xuống mỏ khí . Khí sẽ tự phun lên do áp suất ở các mỏ khí lớn hơn áp suất khí quyển&nbsp;<br>• Khí thiên nhiên là nhiên liệu , nguyên liệu trong đời sống và trong công nghiệp&nbsp;<br>• Dầu mỏ và khí thiên nhiên của nước ta tập trung chủ yếu ở thềm lục địa phía Nam . Trữ lượng dầu mỏ và khí thiên nhiên ở nước ta dự đoán vào khoảng 3-4 tỉ tấn đã quy đổi ra dầu&nbsp;<br>Một số mỏ khí nước ta : Bạch Hổ , Đại Hùng , Rồng , Rạng Đông , Lan Tây , ...</div>]]></description>
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         <pubDate>2022-02-27 13:27:40 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068171536</guid>
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         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068218984</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-27 14:38:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068218984</guid>
      </item>
      <item>
         <title>Ai thuyết trình?</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068235146</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-27 15:02:54 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068235146</guid>
      </item>
      <item>
         <title>Nhóm 1 </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068260374</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-27 15:41:27 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068260374</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2068264584</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-27 15:47:39 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2068264584</guid>
      </item>
      <item>
         <title>NHÓM 3 CHƯA CÓ SẢN PHẨM DẦU MỎ</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2075874847</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-03-03 14:11:11 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2075874847</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI&quot; LUYỆN TẬP CHƯƠNG 4&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2079238154</link>
         <description><![CDATA[<div><strong>* Nhóm 1:</strong> Phân loại các bài tập hóa học đã học trong chương 4: lấy 1 số ví dụ cụ thể.</div><div><strong>* Nhóm 2:</strong> Trình bày BT 1,2/133-SGK</div><div><strong>* Nhóm 3:</strong> Trình bày BT 3/133-SGK</div><div><strong>* Nhóm 4,5:</strong> Trình bày BT 4/133-SGK</div>]]></description>
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         <pubDate>2022-03-05 15:27:02 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2079238154</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2079962507</link>
         <description><![CDATA[<div>Hoàng thuyết trình</div>]]></description>
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         <pubDate>2022-03-06 14:38:35 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2079962507</guid>
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         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2079962727</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-06 14:38:54 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2079962727</guid>
      </item>
      <item>
         <title>Nhóm 1 Đô thuyết trình</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2080466782</link>
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         <pubDate>2022-03-07 01:09:12 UTC</pubDate>
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         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2080476579</link>
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         <pubDate>2022-03-07 01:14:42 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2080476579</guid>
      </item>
      <item>
         <title>Nhóm 1 Đô thuyết trình </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2080478429</link>
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         <pubDate>2022-03-07 01:15:41 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2080478429</guid>
      </item>
      <item>
         <title>nhóm 4,5 chưa có sản phẩm LT chương 4</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2080484112</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-03-07 01:18:47 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2080484112</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2080498479</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-07 01:26:14 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2080498479</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI THỰC HÀNH&quot; TÍNH CHẤT CỦA HIDROCACBON&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2081729713</link>
         <description><![CDATA[<div><br><strong>NHIỆM VỤ BÀI THỰC HÀNH</strong></div><div>&nbsp;</div><div>Video:</div><div>1. Điều chế và thu khí axetilen: <a href="https://www.youtube.com/watch?v=f8HutwqoJTE">https://www.youtube.com/watch?v=f8HutwqoJTE</a></div><div>2. Đốt axetilen trong không khí: <a href="https://www.youtube.com/watch?v=utKycu3nWG4">https://www.youtube.com/watch?v=utKycu3nWG4</a></div><div>3.Axetilen tác dụng với dd brom: <a href="https://www.youtube.com/watch?v=k2Wh2XnwTMw">https://www.youtube.com/watch?v=k2Wh2XnwTMw</a></div>]]></description>
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         <pubDate>2022-03-07 14:15:08 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2081729713</guid>
      </item>
      <item>
         <title>NHIỆM VỤ CHUNG</title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2084121647</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-08 14:38:53 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2084121647</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2085950096</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-09 12:26:22 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2085950096</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI THỰC HÀNH&quot; TÍNH CHẤT CỦA HIDROCACBON&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2086195634</link>
         <description><![CDATA[<div><br><strong>NHIỆM VỤ BÀI THỰC HÀNH</strong></div><div>&nbsp;</div><div>Video:</div><div>1. Điều chế và thu khí axetilen: <a href="https://www.youtube.com/watch?v=f8HutwqoJTE">https://www.youtube.com/watch?v=f8HutwqoJTE</a></div><div>2. Đốt axetilen trong không khí: <a href="https://www.youtube.com/watch?v=utKycu3nWG4">https://www.youtube.com/watch?v=utKycu3nWG4</a></div><div>3.Axetilen tác dụng với dd brom: <a href="https://www.youtube.com/watch?v=k2Wh2XnwTMw">https://www.youtube.com/watch?v=k2Wh2XnwTMw</a></div>]]></description>
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         <pubDate>2022-03-09 14:35:57 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2086195634</guid>
      </item>
      <item>
         <title>hoàng thuyết trình</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2086199929</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-09 14:37:55 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2086199929</guid>
      </item>
      <item>
         <title>Nhóm 1 Đô thuyết trình</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2086389675</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-09 16:03:30 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2086389675</guid>
      </item>
      <item>
         <title></title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2087199711</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-10 01:03:05 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2087199711</guid>
      </item>
      <item>
         <title>NHÓM 3 CHƯA CÓ SP BÀI TH</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2087429164</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-03-10 03:08:01 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2087429164</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2087449374</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-10 03:20:12 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2087449374</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI&quot; RƯỢU ETYLIC&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092208688</link>
         <description><![CDATA[<div><strong>Nhiệm vụ chung:</strong></div><div><mark>- Video rượu etylic cháy trong không khí( tác dụng với oxi): </mark><a href="https://www.youtube.com/watch?v=MzE3dAHs1gk">https://www.youtube.com/watch?v=MzE3dAHs1gk</a></div><div><mark>- Video rượu etylic tác dụng với Na: </mark><a href="https://www.youtube.com/watch?v=GekMV7ApOvY">https://www.youtube.com/watch?v=GekMV7ApOvY</a><br><br></div><blockquote><strong>1. Nhóm 1.</strong> Quan sát video và nêu cá tính chất vật lí của rượu etylic, <a href="https://www.youtube.com/watch?v=FJcKJElAG9A">https://www.youtube.com/watch?v=FJcKJElAG9A</a></blockquote><div>? Độ rượu là gì, cho ví dụ.</div><blockquote><strong>2. Nhóm 2.</strong> Quan sát hình 5.2a,b SGK/137, viết CTCT và trình bày đặc điểm cấu tạo của rượu etylic.<br><br><strong>3. Nhóm 3.</strong> Trình bày ứng dụng của rượu etylic (sơ đồ tư duy + hình minh họa)<br><br><strong>4. Nhóm 4,5.</strong> Trình bày các phương pháp điều chế rượu etylic.&nbsp;</blockquote>]]></description>
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         <pubDate>2022-03-13 10:32:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092208688</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092294143</link>
         <description><![CDATA[<div>- Phương pháp 1: Điều chế rượu làm đồ uống<br>&nbsp;Tinh bột hoặc đường glucozơ ---&gt; Rượu etylic&nbsp;<br>PTHH : C6H12O6 ---&gt; 2CO2 + 2C2H5OH&nbsp;<br><br>- Phương pháp 2: Sản xuất rượu phục vụ ngành công nghiệp<br><br>Cho etilen cộng hợp với nước có axit làm xúc tác<br>PTHH : CH2 = CH2 + H2O ----&gt; CH5OH&nbsp;<br><br></div>]]></description>
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         <pubDate>2022-03-13 12:50:23 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092294143</guid>
      </item>
      <item>
         <title> Nhóm 1 Dũng trình bày </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092421882</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-13 15:39:45 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092421882</guid>
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      <item>
         <title>Nhóm 1 Dũng trình bày</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092422123</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-13 15:40:06 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092422123</guid>
      </item>
      <item>
         <title>Nhiệm vụ chung</title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092426010</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-13 15:45:00 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092426010</guid>
      </item>
      <item>
         <title>Hiển thuyết trình ạ </title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092447761</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-13 16:12:43 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092447761</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2092698291</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-13 22:24:26 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2092698291</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI&quot;AXIT AXETIC&quot;</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2094181878</link>
         <description><![CDATA[<div><strong>NHIỆM VỤ CHUNG: XEM VIDEO VÀ HOÀN THÀNH PHIẾU THÍ NGHIỆM:</strong></div><div><strong>1. Tính axit: </strong><a href="https://www.youtube.com/watch?v=JNIq0P2irGo">https://www.youtube.com/watch?v=JNIq0P2irGo</a></div><div><strong>2. Axit axetic tác dụng với rượu etylic: </strong><a href="https://www.youtube.com/watch?v=l81G1JbCiiU">https://www.youtube.com/watch?v=l81G1JbCiiU</a><br><br><strong>- Nhóm 1:</strong> Lấy ví dụ về việc sử dụng axit axetic trong gia đình em, từ đó nêu tính chất vật lí của axit axetic.</div><div><strong>- Nhóm 2:</strong> Quan sát hình 5.4a,b/140 hãy: viết CTCT và nêu đặc điểm cấu tạo phân tử axit axetic, so sánh điểm khác so với cấu tạo của rượu etylic.</div><div><strong>- Nhóm 3:</strong> Trình bày ứng dụng của axit axetic ( sơ đồ tư duy có hình ảnh minh họa)</div><div><strong>- Nhóm 4,5:</strong> Trình bày các cách điều chế axit axetic.</div><div><br><br></div>]]></description>
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         <pubDate>2022-03-14 16:03:37 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2094181878</guid>
      </item>
      <item>
         <title>ứng dụng và hình ảnh minh hoạ của axit axetic</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2098076247</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-16 13:49:45 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2098076247</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2098335960</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-16 15:52:00 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2098336547</link>
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         <pubDate>2022-03-16 15:52:15 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2098336547</guid>
      </item>
      <item>
         <title>hoàng trình bày ạ</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2098337601</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-16 15:52:40 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2098337601</guid>
      </item>
      <item>
         <title>Nhiệm vụ chung</title>
         <author>nghia23122007</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2098414189</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-16 16:31:54 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2098414189</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2099002963</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-17 00:31:47 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2099002963</guid>
      </item>
      <item>
         <title>Nhóm 1</title>
         <author></author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2103887492</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-20 17:21:33 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2103887492</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI “ MỐI QUAN HỆ GIỮA ETILEN - RƯỢU ETYLIC VÀ AXIT AXETIC”</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2105531547</link>
         <description><![CDATA[<div><strong>- Nhóm 1:</strong> Viết PTHH thực hiện sơ đồ chuyển đổi phần I/SGK/114</div><div><strong>- Nhóm 2: </strong>Phân loại các BT SGK/114 + trình bày bài 1 + 2</div><div><strong>- Nhóm 3: </strong>Trình bày bài tập 3.</div><div><strong>- Nhóm 4,5: </strong>Trình bày BT 4,5</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-21 15:04:14 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2105531547</guid>
      </item>
      <item>
         <title>NHIỆM VỤ BÀI : LUYỆN TẬP RƯỢU - AXIT - CHẤT BÉO”</title>
         <author>drlonguyen</author>
         <link>https://padlet.com/drlonguyen/hoahoc9D/wish/2127226178</link>
         <description><![CDATA[<div>- NV CHUNG:<br>- NHÓM 1: Phân loại BT SGK /148,149 + Trình bày bài 1,2</div><div>- NHÓM 2: trình bày bài 3</div><div>- NHÓM 3: Trình bày bài 4,5.</div><div>- NHÓM 4,5: Trình bày bài 6.</div>]]></description>
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         <pubDate>2022-04-03 14:33:53 UTC</pubDate>
         <guid>https://padlet.com/drlonguyen/hoahoc9D/wish/2127226178</guid>
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