THỰC HÀNH: THÍ NGHIỆM HOÁ HỌC 11A3 NHÓM 1 by Kim Anh Huỳnh Ngọc https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17 THÀNH VIÊN NHÓM 1: 01 Huỳnh Ngọc Kim Anh 02 Đỗ Thiên Ân 03 Nguyễn Quỳnh Thiên Ân 04 Phạm Vũ Quốc Bảo 05 Nguyễn Bảo Châu 06 Nguyễn Tuấn Cường 07 Trương Hoàng Duy en-us 2022-05-12 13:54:30 UTC 2025-11-18 07:42:30 UTC hello@padlet.com https://padlet.net/icons/png/1f9ea.png TN 1: Ancol etylic + Kali kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181334161 PTHH: C2H5OH + K → C2H5OK + 1/2 H2 

]]> 2022-05-12 14:13:06 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181334161 TN 2.1: Đồng(II)sunfat + Natri hidroxit kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181353501 PTHH: 2NaOH + CuSO4 → Cu(OH)2 + Na2SO4]]> 2022-05-12 14:23:49 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181353501 TN 2.2: Glixerol + Đồng(II)hyrdoxit kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181409696 PTHH: C3H5(OH)3 + Cu(OH)2 → [C3H5(OH)2O]2Cu + H2O
Điều kiện: đun nóng trên ngọn lửa cồn]]> 2022-05-12 14:53:45 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181409696 TN 3: Axit axetic + quỳ tím và Natri hidroxit + quỳ tím kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181439051 2022-05-12 15:10:10 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181439051 TN 4: Axit axetic + Natri cacbonat kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181478223 PTHH: 2CH3COOH + Na2CO3 → 2CH3COONa + H2O + CO2]]> 2022-05-12 15:33:09 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181478223 TN 5: andehit fomic + AgNO3/NH3 kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181514814 PTHH: HCHO + 2AgNO3 + 3NH3  + H2O→ HCOONH4 + 2Ag + 2NH4NO3 
Điều kiện: đun nóng trên ngọn lửa cồn]]> 2022-05-12 15:54:22 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181514814 TN 6: Andehit fomic + Đồng(II)hidroxit trong môi trường kiềm kimanhkimanh2606 https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181544412 PTHH: HCHO + 4Cu(OH)2 + 2NaOH → 2Cu2O + Na2CO3 + 6H2O
Vai trò các chất tham gia:
HCHO : chất khử
Cu(OH)2 : chất oxi hoá
NaOH : môi trường kiềm (OH-)]]> 2022-05-12 16:13:18 UTC https://padlet.com/kimanhkimanh2606/51xk26e6hteedc17/wish/2181544412