8A4 by ngân đỗ https://padlet.com/dothunganko/nkywhymkcrymyrxb Được tạo ra từ niềm vui en-us 2021-11-12 02:23:57 UTC 2023-09-02 00:58:11 UTC hello@padlet.com BTVN huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1887810476 A. Bài 1.2.5.6 sgk
B. Viết phương trình chữ của các phản ứng hóa học sau:

1.Đốt cháy bột nhôm trong oxi thu được nhôm oxit

2. Đốt cháy đường thu được than và nước

3. Cho sắt tác dụng với dung dịch axit sunfuhiđric thu được sắt(II) sunfat và khí hiđro

4. Nung bột sắt với bột lưu huỳnh thu được sắt(II) sunfua

5. Sắt để lâu ngày ngoài trời tiếp xúc với oxi trong không khí và hơi nước tạo nên gỉ sắt

6. Cho đồng tác dụng với dung dịch bạc nitrat thu được đồng nitrat và bạc

7. Khử đồng oxit bằng khí hiđro thu được đồng và nước

8. Khử nhôm oxit bằng khí cacbon monoxit thu được nhôm và khí cacbonic

9. Kali tác dụng với nước thu được dung dịch kali hiđroxit và khí hiđro

10. Đốt cháy khí metan thu được khí cacbonic và hơi nước


]]> 2021-11-13 03:16:33 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1887810476 link nộp bài https://azota.vn/bai-tap/26m7oa huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1887811343 2021-11-13 03:17:41 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1887811343 Nội dung vở ghi huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895955404 2021-11-17 04:15:43 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895955404 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895955769 2021-11-17 04:15:58 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895955769 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895957046 2021-11-17 04:16:46 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895957046 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895958837 2021-11-17 04:17:56 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895958837 BTVN :Làm vd3 và bài 1,2,3 sgk trang 54 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895959664 VD3: Nung hoàn toàn 5,6 gam sắt với 3,2 gam lưu huỳnh thu được sắt sunfua.
a.Viết phương trình chữ của phản ứng trên?
b.Tính khối lượng của sản phẩm thu được? 


]]> 2021-11-17 04:18:26 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1895959664 Chữa Pt chữ huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1896732583 2021-11-17 12:41:37 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1896732583 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1899444392 Con huy minh gửi hóa ạ]]> 2021-11-18 13:09:47 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1899444392 Con đỗ vân anh b https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1899755897 2021-11-18 15:01:03 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1899755897 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1901975082 Con Nguyễn Đăng Khôi gửi cô bài ạ]]> 2021-11-19 12:48:10 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1901975082 hoangtheu82 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1902006482 2021-11-19 13:07:04 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1902006482 hoangtheu82 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1902009979 2021-11-19 13:09:08 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1902009979 Nguyễn Huy https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904034125 2021-11-21 04:19:37 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904034125 Quang Ninh https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904180040 2021-11-21 08:42:56 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904180040 20-Khánh ly https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904277958 2021-11-21 10:59:10 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1904277958 Hiền Trang https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1905642636 2021-11-22 09:03:54 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1905642636 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1905781444 2021-11-22 10:30:46 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1905781444 Trà My nộp bài ạ https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906132723 2021-11-22 13:50:49 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906132723 Trà My gửi ạ https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906134225 2021-11-22 13:51:27 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906134225 Vân Anh A trang 1 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906182983 2021-11-22 14:10:33 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906182983 Vân Anh A trang 2 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906184190 2021-11-22 14:10:59 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906184190 Đỗ Quang Huy https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906242655 2021-11-22 14:33:01 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906242655 Vinh Quang nộp bài tr1 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906271341 2021-11-22 14:43:43 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906271341 Vinh Quang nộp bài tr2 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906274628 2021-11-22 14:44:52 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906274628 32-Thanh Thảo https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906307226 2021-11-22 14:57:59 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906307226 Mai Đan nộp bài tr1 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906312212 2021-11-22 14:59:53 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906312212 Mai Đan tr2 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906313291 2021-11-22 15:00:17 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906313291 Con Đức Long nộp bài ạ https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906333112 2021-11-22 15:08:19 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906333112 Quang Vinh nộp bài ạ https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906343611 2021-11-22 15:12:33 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906343611 Đỗ Thu Ngân https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906359953 (1)]]> 2021-11-22 15:19:14 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906359953 Đỗ Thu Ngân https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906361309 (2)]]> 2021-11-22 15:19:46 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1906361309 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907489313 2021-11-23 03:29:53 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907489313 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907489677 2021-11-23 03:30:04 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907489677 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907490229 2021-11-23 03:30:24 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907490229 BTVN: Làm lấy điểm 15' huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907491182 2021-11-23 03:30:59 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907491182 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907563632 2021-11-23 04:25:03 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907563632 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907564525 2021-11-23 04:25:52 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907564525 link nộp bài huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907565382 https://azota.vn/bai-tap/oxdgp6]]> 2021-11-23 04:26:31 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1907565382 Đỗ Quang Huy 1 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1908790431 2021-11-23 16:09:24 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1908790431 Đỗ Quang Huy 2 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1908794598 2021-11-23 16:11:18 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1908794598 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1909781465 2021-11-24 03:57:20 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1909781465 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932580356 2021-12-07 02:42:11 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932580356 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932588609 2021-12-07 02:47:33 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932588609 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932589159 2021-12-07 02:47:55 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932589159 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932589675 2021-12-07 02:48:15 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1932589675 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338463 2021-12-09 03:36:01 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338463 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338751 2021-12-09 03:36:14 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338751 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338952 2021-12-09 03:36:24 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937338952 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937339258 2021-12-09 03:36:39 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937339258 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937339474 2021-12-09 03:36:48 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937339474 Link nộp BTVN huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937340611 https://azota.vn/bai-tap/g79a9u]]> 2021-12-09 03:37:41 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937340611 link quizzi huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937345432 https://quizizz.com/join?gc=28006769]]> 2021-12-09 03:41:17 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1937345432 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1938108416 Hữu nam 8a6]]> 2021-12-09 13:06:59 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1938108416 https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1938109303 2021-12-09 13:07:18 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1938109303 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981326602 2022-01-08 01:13:01 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981326602 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981327002 2022-01-08 01:13:48 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981327002 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981327504 2022-01-08 01:14:18 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981327504 https://azota.vn/bai-tap/pwcp2t huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981364726 2022-01-08 02:25:09 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1981364726 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987316728 2022-01-12 02:21:52 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987316728 huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987319166 2022-01-12 02:23:59 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987319166 Bài 1: huongnthnue https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987695550 2022-01-12 07:46:48 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987695550 Em huy minh gửi bài ạ https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987706770 2022-01-12 07:54:15 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987706770 Đỗ Thu Ngân https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987707205 2022-01-12 07:54:32 UTC https://padlet.com/dothunganko/nkywhymkcrymyrxb/wish/1987707205