СO2+H2O, N2O3 + H2O, P2O5+K2O ,SO2+MgO, SO3+KOH, CO2+ CaOH2, P2O5+BaO найти реакции
CO2+H2O = H2CO3
N2O3 + H2O = HNO2
SO2+MgO = MgSO3
SO3+ 2KOH = K2SO4 + H2O
CO2+ Ca(OH)2 = CaCO3+ H2O