CuO + 2 HCOOH= (HCOO)2Cu + H2O Ca(OH)2 + 2 C2H5COOH= (C2H5COO)2Ca + 2 H2O K2CO3+ 2 CH3COOH= 2 CH3COOK + CO2 + H2O C4H7COOH + C3H7OH= C4H7COOC3H7 + H2O C3H7COOC2H5+ H2O= C3H7COOH + C2H5OH
CuO + 2HCOOH=Cu(HCOO)2 + H2O Ca(OH)2 + 2C2H5COOH= Ca(C2H5COO)2 + 2H2O K2CO3+ 2CH3COOH= 2CH3COOK + H2O + CO2 C4H7COOH + C3H7OH= C4H7COOC3H7 + H2O C3H7COOC2H5+ H2O= C3H7COOH + C2H5OH
CuO + 2 HCOOH→(HCOO)₂Cu + H₂O tlenek miedzi (II) + kwas mrówkowy→mrówczan miedzi (II) + woda Ca(OH)₂ + 2 C₂H₅COOH→( C₂H₅COO)₂Ca + 2 H₂O wodorotlenek wapnia + kwas octowy→octan wapnia + woda K₂CO₃+ 2 CH₃COOH→ 2 CH₃COOK + CO₂ + H₂O węglan potasu + kwas octowy→octan potasu + tlenek węgla (IV) + woda C₄H₇COOH + C₃H₇OH→ C₄H₇COOC₃H₇ + H₂O kwas pentanowy + propanol →pentanian propylu + woda C₃H₇COOC₂H₅+ H₂O→ C₃H₇COOH + C₂H₅OH maślan etylu + woda→ kwas masłowy + etanol