Объяснение:
1) 2CH3COOH+Ba=(CH3COO)2Ba+H2
2)2CH3COOH+K2O=2CH3COOK+H2O
3)3CH3COOH+Fe(OH)3=(CH3COO)3Fe+3H2O
4)CaCO3+2HNO3=Ca(NO3)2+CO2+H2O
5)NaHCO3+HCl=NaCl+CO2+H2O
Объяснение:
1) 2CH3COOH+Ba=(CH3COO)2Ba+H2
2)2CH3COOH+K2O=2CH3COOK+H2O
3)3CH3COOH+Fe(OH)3=(CH3COO)3Fe+3H2O
4)CaCO3+2HNO3=Ca(NO3)2+CO2+H2O
5)NaHCO3+HCl=NaCl+CO2+H2O