.碳酸钙与醋酸反应
CaCO3+2CH3COOH==CO2↑+(CH3COO)2Ca+H20
CaCO3+2CH3COOH==CO2↑+2CH3COO-
+
Ca2+
+H20
2.
氧化铝溶于
强酸溶液
Al2O3+
6H+
==
2Al3+
+
3H2O
3.锌与醋酸
Zn+2CH3COOH==H2↑+(CH3COO)2Zn
Zn+2CH3COOH==H2↑+2CH3COO-
+Zn2+
4.氧化铁溶于盐酸
Fe2O3+6HCl
==
2FeCl3+
3H20
Fe203+6H+
==
2Fe3+
+
3H20
5.醋酸与
氢氧化钙溶液反应
2CH3COOH+Ca(OH)2
==2H20+(CH3COO)2Ca
CH3COOH
+
OH-==
H2O
+
CH3COO-
6.醋酸与氨水反应
CH3COOH+NH3·H20
==
CH3COONH4+
H20
CH3COOH+NH3·H20
==
CH3COO-
+
NH4+
+H20