2CH3COOH + Mg => (CH3COO)2Mg
.................................... .... acetat de Mg
H-COOH + CuO => (HCOO)2Cu + H2O
HCOO)2Cu = formiatul de Cu
C6H5-COOH + NaOH => C6H5-COONa + H2O
C6H5-COONa = benzoatul de Na
H-COOH + Cu(OH)2 => (HCOO)2Cu + 2H2O
CH3COOH + NaHCO3 => CH3COONa + H2O + CO2
CH3COOH + CaCO3 => (CH3COO)2Ca + H2O + CO2
