| Ba(OH)₂ | NaOH | Fe(OH)₃ | NH₃ · H₂O | |
|---|---|---|---|---|
| K₃PO₄ | Ba₃(PO₄)₂ | Na₃PO₄ | - | - |
| ZnCl₂ | - | Zn(OH)₂ | - | - |
| Fe₂(SO₄)₃ | BaSO₄ | Fe(OH)₃ | - | - |
| KF | - | NaF | - | - |
| CaCO₃ | - | Na₂CO₃ | - | - |
AgNO₃ + KOH = Ag₂O↓ + H₂O + KNO₃
2AgNO₃ + Ba(OH)₂ = Ag₂O↓ + H₂O + Ba(NO₃)₂
2AgF + 2NaOH = Ag₂O↓ + H₂O + 2NaF
Hg(NO₃)₂ + 2NaOH = HgO↓ + H₂O + 2NaNO₃