СРОЧНО НУЖНА ПОМОЩЬ!Составить п.м.у., с.и.у :1. CH3COOH + Fe2. CH3COOH + Al2O33. CH3COOH...

Question

СРОЧНО НУЖНА ПОМОЩЬ!Составить п.м.у., с.и.у :
1. CH3COOH + Fe
2. CH3COOH + Al2O3
3. CH3COOH + Ba(OH)2
4. CH3COOH + Na2S

Answer 1

1. 2CH3COOH + Fe = (CH3COO)2Fe + H2
2. 6CH3COOH + Al2O3 = 2(CH3COO)3Al + 3H2O
3. 2CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2H2O
4. 2CH3COOH + Na2S = 2CH3COONa + H2S