СН3СООН + Mg = CH3COOH + Zn = NaOH + CH3COOH =
1. 2CH3COOH + Mg = H2 + (CH3COO)2Mg 2. 2CH3COOH + Zn = H2 + (CH3COO)2Zn 3.CH3COOH+NaOH=CH3COONa+Н2О