Уравнять-Ca+H2O Li+H2O Cu+H2O K2O+H2O Mg+H2O Al+H2O
Ca + 2 H2O = Ca(OH)2 + H2 2 LI + 2 H2O = 2 LIOH + H2 2 CU + 2 H2O = 2 CuOH + H2 K2O + H2O = KOH + O2 Mg + H2O = 2 Mg(OH) + H2 Al + 4 H2O = Al(OH)4 + 2 H2