2Li + 2H2O = 2LiOH + H2Ca + 2H2O = Ca(OH)2 + H2Ba + 2H2O = Ba(OH)2 + H2 2Na + 2H2O = 2NaOH + H2K2O + H2O = 2KOHBaO + H2O = Ba(OH)2CaO + H2O = Ca(OH)2Na2O + H2O = 2NaOHCuSO4 + 2NaOH = Cu(OH)2 + Na2SO4AlCl3 + 3NaOH = Al(OH)3 + 3NaClFe(NO3)3 + 3KOH = 3KNO3 + Fe(OH)3ZnSO4 + 2KOH = K2SO4 + Zn(OH)22NaOH + H2SO4 = Na2SO4 + H2O2H3PO4 + 3Ca(OH)2 = Ca3(PO4)2 + 6H2O3LiOH +H3PO4 = Li3PO4 + 3H2OBa(OH)2 + 2HNO3 = Ba(NO3)2 + 2H2OCuSO4 + 2KOH = Cu(OH)2 + K2SO4Cu(OH)2 + 2NaCl = CuCl2 + 2NaOHBa(OH)2 + Na2CO3 = BaCO3 + 2NaOH2NaOH + BaSO4 = Na2SO4 + Ba(OH)2