H2O + CaO = Ca(OH)2CaO + SO2 = CaSO3CaO + 2KOH = K2O + Ca(OH)2SO2 + 2KOH = K2SO3 + H2OH2O + SO2 = H2SO3
Объяснение:
H2O + CaO = Ca(OH)2
CaO + SO2 = CaSO3
CaO + 2KOH = K2O + Ca(OH)2
SO2 + 2KOH = K2SO3 + H2O
H2O + SO2 = H2SO3
Объяснение: