Li + H2O = Be + H2O = MgO + H2O = Zn + H2O = ZnO + H2O = LiON + H2SO4 = NaOH + N2O5 = Mg(OH)2 + P2O5 = FeCl3 + KOH =

2Li + 2H2O =2LiOH+H2 Be + 2H2O =nie zachodzi MgO + H2O =Mg(OH)2 Zn + H2O =nie zachodzi ZnO + H2O =nie zachodzi 2LiOH + H2SO4 =Li2SO4+2H2O 2NaOH + N2O5 =2NaNO3+H2O 3Mg(OH)2 + P2O5 =Mg3(PO4)2+3H2O FeCl3 + 3KOH =Fe(OH)3(osad) + 3KCl

2Li + 2H₂O---->2LiOH + H₂ Be + H₂O---->Nie zachodzi MgO + H₂O---->Mg(OH)₂ Zn + H₂O---->Nie zachodzi ZnO + H₂O---->Nie zachodzi 2LiOH + H₂SO₄---->Li₂SO₄ + 2H₂O 2NaOH + N₂O₅---->2NaNO₃ + H₂O 3Mg(OH)₂ + P₂O₅---->Mg₃(PO₄)₂ + 3H₂O FeCl₃ + 3KOH---->Fe(OH)₃ + 3KCl