https://padlet.com/lanhbp2612/11a1 Nơi lưu trữ hồ sơ học tập môn Hoá en-us 2021-10-30 01:45:40 UTC 2024-03-27 22:00:41 UTC hello@padlet.com themoon2612 https://padlet.com/lanhbp2612/11a1/wish/1917857509 Các bạn nghiên cứu mục II/66,67 SGK, hoàn thành bảng này vào vở ghi, chụp hình nộp lên padlet theo cá nhân tại vị trí nhóm tương ứng của mình, hoàn thành trước 14h ngày 30/11]]> 2021-11-29 13:24:59 UTC https://padlet.com/lanhbp2612/11a1/wish/1917857509 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1917866001 2021-11-29 13:28:35 UTC https://padlet.com/lanhbp2612/11a1/wish/1917866001 https://padlet.com/lanhbp2612/11a1/wish/1917949660 Nguyễn Thị Thanh Tuyền ]]> 2021-11-29 14:00:06 UTC https://padlet.com/lanhbp2612/11a1/wish/1917949660 https://padlet.com/lanhbp2612/11a1/wish/1918148143 2021-11-29 15:09:27 UTC https://padlet.com/lanhbp2612/11a1/wish/1918148143 https://padlet.com/lanhbp2612/11a1/wish/1918183857 2021-11-29 15:21:30 UTC https://padlet.com/lanhbp2612/11a1/wish/1918183857 https://padlet.com/lanhbp2612/11a1/wish/1918249714 Nguyễn Ngọc Trâm Anh ]]> 2021-11-29 15:44:17 UTC https://padlet.com/lanhbp2612/11a1/wish/1918249714 https://padlet.com/lanhbp2612/11a1/wish/1918250861 2021-11-29 15:44:45 UTC https://padlet.com/lanhbp2612/11a1/wish/1918250861 https://padlet.com/lanhbp2612/11a1/wish/1918279048 2021-11-29 15:55:28 UTC https://padlet.com/lanhbp2612/11a1/wish/1918279048 https://padlet.com/lanhbp2612/11a1/wish/1919092700 Nguyễn Anh Kiệt]]> 2021-11-29 22:32:15 UTC https://padlet.com/lanhbp2612/11a1/wish/1919092700 https://padlet.com/lanhbp2612/11a1/wish/1919429982 Phạm Thị Hoài Ngân]]> 2021-11-30 02:47:19 UTC https://padlet.com/lanhbp2612/11a1/wish/1919429982 https://padlet.com/lanhbp2612/11a1/wish/1919468337 2021-11-30 03:13:13 UTC https://padlet.com/lanhbp2612/11a1/wish/1919468337 https://padlet.com/lanhbp2612/11a1/wish/1919513838 2021-11-30 03:43:34 UTC https://padlet.com/lanhbp2612/11a1/wish/1919513838 https://padlet.com/lanhbp2612/11a1/wish/1919604700 2021-11-30 05:02:12 UTC https://padlet.com/lanhbp2612/11a1/wish/1919604700 https://padlet.com/lanhbp2612/11a1/wish/1919655663 Hoàng Thị Minh Thư]]> 2021-11-30 05:53:52 UTC https://padlet.com/lanhbp2612/11a1/wish/1919655663 https://padlet.com/lanhbp2612/11a1/wish/1919658793 Phan Thị Trà my]]> 2021-11-30 05:56:47 UTC https://padlet.com/lanhbp2612/11a1/wish/1919658793 https://padlet.com/lanhbp2612/11a1/wish/1919718708 2021-11-30 06:49:25 UTC https://padlet.com/lanhbp2612/11a1/wish/1919718708 https://padlet.com/lanhbp2612/11a1/wish/1919727327 2021-11-30 06:55:31 UTC https://padlet.com/lanhbp2612/11a1/wish/1919727327 themoon2612 https://padlet.com/lanhbp2612/11a1/wish/1919752988 2021-11-30 07:15:02 UTC https://padlet.com/lanhbp2612/11a1/wish/1919752988 https://padlet.com/lanhbp2612/11a1/wish/1919761115 2021-11-30 07:21:08 UTC https://padlet.com/lanhbp2612/11a1/wish/1919761115 https://padlet.com/lanhbp2612/11a1/wish/1919776313 Khi đốt than trong phòng kín , than tác dụng với O2 tạo ra khí CO ,CO2 dẫn đến thiếu khí O2 làm ngạt thở 
C+O2-->CO2 
CO2+C-->2CO]]> 2021-11-30 07:30:36 UTC https://padlet.com/lanhbp2612/11a1/wish/1919776313 https://padlet.com/lanhbp2612/11a1/wish/1919778925 Phòng kín : không khí khó lưu thông
Khí đốt than : hàm lượng khí O2 giảm , khí CO và CO2 tăng
=> hiện tượng ngạt thở
C+O2->CO2 (t•)
CO2+C->2CO (t•)]]> 2021-11-30 07:32:24 UTC https://padlet.com/lanhbp2612/11a1/wish/1919778925 https://padlet.com/lanhbp2612/11a1/wish/1919779999 vì đốt than sẽ sinh ra khí độc 
C+O2 -> CO2
CO2 + C -> 2CO 
Trần Thanh Sang

]]> 2021-11-30 07:32:59 UTC https://padlet.com/lanhbp2612/11a1/wish/1919779999 https://padlet.com/lanhbp2612/11a1/wish/1919780997 khi đốt than trong phòng kín sản phẩm tạo ra là CO2 và CO nhưng trong phóng thiếu khí CO sinh ra nhiều hơn mà CO là khí độc gây hôn mê, ngạt thở.
C + O -->CO2
CO2+ C ---> 2CO

]]> 2021-11-30 07:33:42 UTC https://padlet.com/lanhbp2612/11a1/wish/1919780997 https://padlet.com/lanhbp2612/11a1/wish/1919781178 Khi đốt cháy than trong phòng kín, vì thiếu oxi sẽ sinh ra ra loại khí cực độc là CO. Khí này gây ngộ độc.
PTHH: C + O2 -> CO2 (t°)
CO2 + C -> 2CO (t°)]]> 2021-11-30 07:33:50 UTC https://padlet.com/lanhbp2612/11a1/wish/1919781178 https://padlet.com/lanhbp2612/11a1/wish/1919782218 Nguyễn Thị Thanh Tuyền 
khi đốt than trong phòng kín khong khí khó lưu thông, lượng oxi giảm CO2 và tăng => làm ngạt thở
C +O2——> CO2 
CO2 +C ——-> 2CO2 ]]> 2021-11-30 07:34:34 UTC https://padlet.com/lanhbp2612/11a1/wish/1919782218 https://padlet.com/lanhbp2612/11a1/wish/1919782709 Nguyễn Ngọc Khanh]]> 2021-11-30 07:34:51 UTC https://padlet.com/lanhbp2612/11a1/wish/1919782709 https://padlet.com/lanhbp2612/11a1/wish/1919783007 vì khi đun bếp sẽ tạo ra cacbonic và cacbonnat và cả ở trong phòng kín không khí không thể lưu thông với bên ngoài nên sẽ bị thiếu o2 nên gây ra khó thở có thể dẫn đến chết người.
C + 02 -> Co2
CO2+C->2CO

không đót trong phòng kín để đảm bảo an toàn cho mình ...



]]> 2021-11-30 07:35:03 UTC https://padlet.com/lanhbp2612/11a1/wish/1919783007 https://padlet.com/lanhbp2612/11a1/wish/1919783117 Vì khi đốt cháy c trong không khí sẽ tạo ra khí co2 và CO mà CO là chất cực độc , mà đốt trong phòng kín sẽ gây ra thiếu oxi . Gây ra hiện tượng ngạt khí
C + O2—-> CO2
CO2+ C —-> CO
Lê Nhựt Quân]]> 2021-11-30 07:35:07 UTC https://padlet.com/lanhbp2612/11a1/wish/1919783117 https://padlet.com/lanhbp2612/11a1/wish/1919783503 Khi đốt cháy than trong môi trường khép kín thì khi đốt Cacbon sẽ phản ứng với oxi tạo ra CO2 sẽ gây ngạt thở vì thiếu. Oxi ]]> 2021-11-30 07:35:24 UTC https://padlet.com/lanhbp2612/11a1/wish/1919783503 https://padlet.com/lanhbp2612/11a1/wish/1919783605 C + O2 --> CO2
CO2 + C --> CO ]]> 2021-11-30 07:35:27 UTC https://padlet.com/lanhbp2612/11a1/wish/1919783605 https://padlet.com/lanhbp2612/11a1/wish/1919784180 Khi đốt C tác dụng với O2 sẽ tạo ra CO2 , CO2 tác dụng với O2 tạo ra CO nếu tích tụ 1 lượng lớn trong không khí sẽ gây ngạt thở.
C +O2=>CO2
CO2+C=>2CO]]> 2021-11-30 07:35:51 UTC https://padlet.com/lanhbp2612/11a1/wish/1919784180 https://padlet.com/lanhbp2612/11a1/wish/1919784215 C+o2 -- co2
Co2+c --2co]]> 2021-11-30 07:35:52 UTC https://padlet.com/lanhbp2612/11a1/wish/1919784215 https://padlet.com/lanhbp2612/11a1/wish/1919785582 Dùng củi sửi ấm hoặc nấu ăn thì cần trong không khí thoáng không ngộp tránh hít khí khi đốt Nguyễn anh Kiet]]> 2021-11-30 07:36:51 UTC https://padlet.com/lanhbp2612/11a1/wish/1919785582 https://padlet.com/lanhbp2612/11a1/wish/1919785848 Ở trong phòng kín, không khí khó lưu thông . Nên khi đốt than, hàm lượng CO và CO2 tăng, lượng O2 giảm dẫn đến ngạt thở.]]> 2021-11-30 07:37:03 UTC https://padlet.com/lanhbp2612/11a1/wish/1919785848 https://padlet.com/lanhbp2612/11a1/wish/1919785954 - Do trong than có C khi đốt thì C sẽ tác dụng với Oxi trong không khí tạo thành khí Cacbon dioxit hoặc cacbon oxit , làm giảm lượng O2 trong không khí . Khi ở trong phòng kín thì khí này không thể thoát ra bên ngoài và thiếu khí oxi . Nếu ở trong phòng kín quá lâu thì sẽ khó thở và gây chết người 
C + O -> CO2 hoặc CO2 + O2 -> CO
Nên dùng than để nấu hoặc sưởi ấm thì nên sử dụng ngoài không gian thoáng đãng . ]]> 2021-11-30 07:37:06 UTC https://padlet.com/lanhbp2612/11a1/wish/1919785954 https://padlet.com/lanhbp2612/11a1/wish/1919786271 Khi đốt than trong phòng kín , than tác dụng với khí O2 tạo ra khí CO ,CO2.Do không lưu thông được dẫn đến thiếu khí O2 làm ngạt thở 
C+O2->CO2 
CO2+C->2CO]]> 2021-11-30 07:37:20 UTC https://padlet.com/lanhbp2612/11a1/wish/1919786271 https://padlet.com/lanhbp2612/11a1/wish/1919786674 2021-11-30 07:37:36 UTC https://padlet.com/lanhbp2612/11a1/wish/1919786674 https://padlet.com/lanhbp2612/11a1/wish/1919787095 Vì khi than cháy tỏa ra rất nhiều khí CO2 CO
có thể gây tử vong nếu hít phải khí quá nhiều trong phòng kín 
Pthh :
C+ O2 => CO2
CO2 + C =>2CO]]> 2021-11-30 07:37:52 UTC https://padlet.com/lanhbp2612/11a1/wish/1919787095 https://padlet.com/lanhbp2612/11a1/wish/1919787375 2021-11-30 07:38:04 UTC https://padlet.com/lanhbp2612/11a1/wish/1919787375 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1921582461 2021-11-30 23:39:24 UTC https://padlet.com/lanhbp2612/11a1/wish/1921582461 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1922472731 2021-12-01 10:33:53 UTC https://padlet.com/lanhbp2612/11a1/wish/1922472731 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1922957907 2021-12-01 14:48:09 UTC https://padlet.com/lanhbp2612/11a1/wish/1922957907 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1922959912 Bạn hãy thử tạo 1 chiếc đèn ngủ từ pin trái cây.]]> 2021-12-01 14:48:55 UTC https://padlet.com/lanhbp2612/11a1/wish/1922959912 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1926285091 2021-12-03 00:09:16 UTC https://padlet.com/lanhbp2612/11a1/wish/1926285091 https://padlet.com/lanhbp2612/11a1/wish/1928398709 Nguyễn Ngọc Khanh]]> 2021-12-04 03:00:28 UTC https://padlet.com/lanhbp2612/11a1/wish/1928398709 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929120185 Trình bày tính chất vật lý, điều chế khí CO]]> 2021-12-05 01:22:43 UTC https://padlet.com/lanhbp2612/11a1/wish/1929120185 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929121351 TRÌNH BÀY TÍNH CHẤT HOÁ HỌC CỦA KHÍ CO]]> 2021-12-05 01:25:37 UTC https://padlet.com/lanhbp2612/11a1/wish/1929121351 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929122318 TRÌNH BÀY TÍNH CHẤT VẬT LÝ CỦA CO2]]> 2021-12-05 01:28:02 UTC https://padlet.com/lanhbp2612/11a1/wish/1929122318 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929126364 TRÌNH BÀY TÍNH CHẤT HOÁ HỌC CỦA CO2]]> 2021-12-05 01:38:05 UTC https://padlet.com/lanhbp2612/11a1/wish/1929126364 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929127150 TRÌNH BÀY DẠNG BÀI TẬP VỀ CO2 TÁC DỤNG VỚI DD KIỀM]]> 2021-12-05 01:40:07 UTC https://padlet.com/lanhbp2612/11a1/wish/1929127150 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929128336 TRÌNH BÀY DẠNG BÀI TẬP VỀ CO TÁC DỤNG VỚI OXIT KIM LOẠI]]> 2021-12-05 01:43:21 UTC https://padlet.com/lanhbp2612/11a1/wish/1929128336 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929128802 TRÌNH BÀY VỀ ĐIỀU CHẾ CO2, ỨNG DỤNG CỦA ĐÁ KHÔ]]> 2021-12-05 01:44:30 UTC https://padlet.com/lanhbp2612/11a1/wish/1929128802 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1929129758 TRÌNH BÀY VỀ HIỆU ỨNG NHÀ KÍNH]]> 2021-12-05 01:46:39 UTC https://padlet.com/lanhbp2612/11a1/wish/1929129758 zingbaby13 https://padlet.com/lanhbp2612/11a1/wish/1930415668 Tờ 1]]> 2021-12-06 05:25:38 UTC https://padlet.com/lanhbp2612/11a1/wish/1930415668 zingbaby13 https://padlet.com/lanhbp2612/11a1/wish/1930417201 Tờ 2]]> 2021-12-06 05:26:46 UTC https://padlet.com/lanhbp2612/11a1/wish/1930417201 https://padlet.com/lanhbp2612/11a1/wish/1930993782 2021-12-06 12:49:24 UTC https://padlet.com/lanhbp2612/11a1/wish/1930993782 https://padlet.com/lanhbp2612/11a1/wish/1931153691 2021-12-06 13:59:53 UTC https://padlet.com/lanhbp2612/11a1/wish/1931153691 https://padlet.com/lanhbp2612/11a1/wish/1931282403 Nguyễn Ngọc Trâm Anh ]]> 2021-12-06 14:47:08 UTC https://padlet.com/lanhbp2612/11a1/wish/1931282403 https://padlet.com/lanhbp2612/11a1/wish/1931469701 Trần Lê Quỳnh Giao ]]> 2021-12-06 15:54:17 UTC https://padlet.com/lanhbp2612/11a1/wish/1931469701 https://padlet.com/lanhbp2612/11a1/wish/1931532143 2021-12-06 16:17:20 UTC https://padlet.com/lanhbp2612/11a1/wish/1931532143 https://padlet.com/lanhbp2612/11a1/wish/1931534317 Tờ 1]]> 2021-12-06 16:18:10 UTC https://padlet.com/lanhbp2612/11a1/wish/1931534317 https://padlet.com/lanhbp2612/11a1/wish/1931536758 Tờ 2]]> 2021-12-06 16:18:51 UTC https://padlet.com/lanhbp2612/11a1/wish/1931536758 https://padlet.com/lanhbp2612/11a1/wish/1932635807 2021-12-07 03:18:46 UTC https://padlet.com/lanhbp2612/11a1/wish/1932635807 https://padlet.com/lanhbp2612/11a1/wish/1932734263 2021-12-07 04:35:19 UTC https://padlet.com/lanhbp2612/11a1/wish/1932734263 https://padlet.com/lanhbp2612/11a1/wish/1932760810 2021-12-07 05:01:00 UTC https://padlet.com/lanhbp2612/11a1/wish/1932760810 https://padlet.com/lanhbp2612/11a1/wish/1932763190 2021-12-07 05:03:09 UTC https://padlet.com/lanhbp2612/11a1/wish/1932763190 https://padlet.com/lanhbp2612/11a1/wish/1932771037 2021-12-07 05:11:01 UTC https://padlet.com/lanhbp2612/11a1/wish/1932771037 https://padlet.com/lanhbp2612/11a1/wish/1932774134 2021-12-07 05:14:19 UTC https://padlet.com/lanhbp2612/11a1/wish/1932774134 tuantuan061246 https://padlet.com/lanhbp2612/11a1/wish/1932831806 2021-12-07 06:12:42 UTC https://padlet.com/lanhbp2612/11a1/wish/1932831806 https://padlet.com/lanhbp2612/11a1/wish/1932847417 2021-12-07 06:27:27 UTC https://padlet.com/lanhbp2612/11a1/wish/1932847417 https://padlet.com/lanhbp2612/11a1/wish/1932854999 2021-12-07 06:34:51 UTC https://padlet.com/lanhbp2612/11a1/wish/1932854999 https://padlet.com/lanhbp2612/11a1/wish/1932856394 2021-12-07 06:36:18 UTC https://padlet.com/lanhbp2612/11a1/wish/1932856394 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1932990737 2021-12-07 08:14:56 UTC https://padlet.com/lanhbp2612/11a1/wish/1932990737 https://padlet.com/lanhbp2612/11a1/wish/1940021976 2021-12-10 09:44:19 UTC https://padlet.com/lanhbp2612/11a1/wish/1940021976 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1951240479 2021-12-16 08:28:09 UTC https://padlet.com/lanhbp2612/11a1/wish/1951240479 https://padlet.com/lanhbp2612/11a1/wish/1951252341 2021-12-16 08:36:31 UTC https://padlet.com/lanhbp2612/11a1/wish/1951252341 https://padlet.com/lanhbp2612/11a1/wish/1951252639 Trần Lê Quỳnh Giao ]]> 2021-12-16 08:36:44 UTC https://padlet.com/lanhbp2612/11a1/wish/1951252639 https://padlet.com/lanhbp2612/11a1/wish/1951253168 2021-12-16 08:37:08 UTC https://padlet.com/lanhbp2612/11a1/wish/1951253168 https://padlet.com/lanhbp2612/11a1/wish/1951253455 2021-12-16 08:37:21 UTC https://padlet.com/lanhbp2612/11a1/wish/1951253455 https://padlet.com/lanhbp2612/11a1/wish/1951253800 Nguyễn Ngọc Trâm Anh]]> 2021-12-16 08:37:34 UTC https://padlet.com/lanhbp2612/11a1/wish/1951253800 https://padlet.com/lanhbp2612/11a1/wish/1951254959 2021-12-16 08:38:22 UTC https://padlet.com/lanhbp2612/11a1/wish/1951254959 https://padlet.com/lanhbp2612/11a1/wish/1951276498 2021-12-16 08:53:52 UTC https://padlet.com/lanhbp2612/11a1/wish/1951276498 trinhthao0969 https://padlet.com/lanhbp2612/11a1/wish/1951281689 2021-12-16 08:57:30 UTC https://padlet.com/lanhbp2612/11a1/wish/1951281689 zingbaby13 https://padlet.com/lanhbp2612/11a1/wish/1952021798 Lê Nhựt Quân]]> 2021-12-16 15:19:52 UTC https://padlet.com/lanhbp2612/11a1/wish/1952021798 https://padlet.com/lanhbp2612/11a1/wish/1957190738 Lê Thị Ngọc An]]> 2021-12-20 15:32:05 UTC https://padlet.com/lanhbp2612/11a1/wish/1957190738 https://padlet.com/lanhbp2612/11a1/wish/1958177124 Nguyễn Thị Thanh Tuyền]]> 2021-12-21 05:02:41 UTC https://padlet.com/lanhbp2612/11a1/wish/1958177124 https://padlet.com/lanhbp2612/11a1/wish/1958177579 Nguyễn Thị Thanh Tuyền]]> 2021-12-21 05:03:10 UTC https://padlet.com/lanhbp2612/11a1/wish/1958177579 https://padlet.com/lanhbp2612/11a1/wish/1958320492 Nguyễn Ngọc Trâm Anh]]> 2021-12-21 07:32:32 UTC https://padlet.com/lanhbp2612/11a1/wish/1958320492 lanhbp2612 https://padlet.com/lanhbp2612/11a1/wish/1962498661 2021-12-23 23:17:36 UTC https://padlet.com/lanhbp2612/11a1/wish/1962498661 https://padlet.com/lanhbp2612/11a1/wish/1963161887 2021-12-24 16:09:59 UTC https://padlet.com/lanhbp2612/11a1/wish/1963161887 https://padlet.com/lanhbp2612/11a1/wish/1963309553 2021-12-25 01:00:12 UTC https://padlet.com/lanhbp2612/11a1/wish/1963309553 https://padlet.com/lanhbp2612/11a1/wish/1963309651 2021-12-25 01:00:34 UTC https://padlet.com/lanhbp2612/11a1/wish/1963309651 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