1) CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O
2) CH3COOH + Na2SiO3 = CH3COONa + H2SiO3
3) не идет
4) CH3COOH + Mg = (CH3COO)2Mg + H2
5) не идет
6) CH3COOH + K2CO3 = CH3COOK + H2O + CO2
7) не идет
8) CH3COOH + C2H5OH = CH3COOC2H5 + H2O
9) CH3COOH + NaOH = CH3COONa + H2O
10) не идет
11) CHOOH + CH3OH = CHOOCH3 + H2O