2BaO + 2H2O -> 2Ba(OH)2
P2O5 + MgO -> MgP2O5
NaOH + SiO2 -> Na2SiO3 + H2O
BaO + H2O -> Ba(OH)2
BaO + HCl -> BaCl2 + H2O
BaO + SO2 -> BaSO3
2BaO + 2H2O -> 2Ba(OH)2
P2O5 + MgO -> MgP2O5
NaOH + SiO2 -> Na2SiO3 + H2O
BaO + H2O -> Ba(OH)2
BaO + HCl -> BaCl2 + H2O
BaO + SO2 -> BaSO3