2NaOH+H₂SO₄=Na₂SO₄+2H₂O
3LiOH+H₃PO₄=Li₃PO₄+3H₂O
FeCI₃+3NaF=FeF₃↓+3NaCI
Ca₃N₂+6HCI=3CaCI₂+2NH₃↑
2NH₃+3FeO=3Fe↓+3H₂O+N₂↑
NH₄NO₃+NaOH=NaNO₃+NH₃↑+H₂O
2Fe(OH)₃+3H₂SO₄=Fe₂(SO₄)₃+6H₂O
Ca(OH)₂+H₃PO₄=CaHPO₄+2H₂O
Ca(OH)₂+2H₃PO₄=Ca(H₂PO₄)₂+2H₂O
3Ca(OH)₂+2H₃PO₄=Ca₃(PO₄)₂+6H₂O