napisz rownanie reakcji otrzymywania octanu wapnia trzema sposobami.
kwas + metal
kwas + tlenek metalu
kwas + wodorotlenek metalu
1. CaCO3+2CH3COOH--> (CH3COO)2Ca+H2O +CO2↑
2. CaO+2CH3COOH-->(CH3COO)2Ca+H2O
3. Ca(OH)2+2CH3COOH-->(CH3COO)2Ca+2H2O
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kwas + metal
kwas + tlenek metalu
kwas + wodorotlenek metalu
1. CaCO3+2CH3COOH--> (CH3COO)2Ca+H2O +CO2↑
2. CaO+2CH3COOH-->(CH3COO)2Ca+H2O
3. Ca(OH)2+2CH3COOH-->(CH3COO)2Ca+2H2O