2KOH + H₂SO₄ = K₂SO₄ + 2H₂O
BaCl₂ + K₂SO₄ = BaSO₄ + 2KCl
AgNO₃ + NaCl = AgCl + NaNO₃
FeCl₃ + 3LiOH = 3LiCl + Fe(OH)₃
2KOH + H₂SO3 = K₂SO3 + 2H₂O
3NaOH + H₃PO₄ = Na₃PO₄ + 3H₂O
2NaOH + H₂SO₄ = Na₂SO₄ + 2H₂O
2KOH + CuSO₄ = K₂SO₄ + Cu(OH)₂
Zn(NO₃)₂ + K₂S = ZnS + 2KNO₃
Pb(NO₃)₂ + 2KCl = PbCl₂ + 2KNO₃
CaCl₂ + Na₂CO₃ = 2NaCl + caCO₃