А) 2HCl + 2KNO3 -> 2KCl + 2HNO3Б) CH3COOH + H2O -> CH3COOH + H3O+2CH3COOH + Ca -> Ca(CH3COO)2 + H2В) 2CH3COOH + CaCO3 -> Ca(CH3COO)2 + CO2 + H2OГ) 2HCl + Na2CO3 -> 2NaCl + H2O + CO2
А) 2HCl + 2KNO3 -> 2KCl + 2HNO3
Б) CH3COOH + H2O -> CH3COOH + H3O+
2CH3COOH + Ca -> Ca(CH3COO)2 + H2
В) 2CH3COOH + CaCO3 -> Ca(CH3COO)2 + CO2 + H2O
Г) 2HCl + Na2CO3 -> 2NaCl + H2O + CO2