Даны вещества : NaOH,Cu,C2H5OH,C3H7COOH вз-е с уксусной кислотой.
CH3COOH+NaOH⇒CH3COONa+H2O CH3COOH+C2H5OH⇒CH3COOC2H5 +H2O CH3COOh+C3H7COOH⇒CH3C=O +H2O | C3H7 C - O || O