Nitrates (NO₃⁻)
Soluble
Alkali metals and NH₄⁺ salts
Soluble
Chlorides
Soluble, except Ag⁺ Pb²⁺ Hg₂²⁺
Bromides
Soluble, except Ag⁺ Pb²⁺ Hg₂²⁺
Iodides
Soluble, except Ag⁺ Pb²⁺ Hg₂²⁺
Sulfates (SO₄²⁻)
Soluble, except BaSO₄ PbSO₄ Hg₂SO₄ CaSO₄
Hydroxides (OH⁻)
NOT (slightly) soluble. soluble with alkali metals and NH₄⁺
Sulfides (S²⁻)
NOT (slightly) soluble. Soluble with alkali metals and NH₄⁺
Carbonates (CO₃²⁻)
NOT (slightly) soluble. Soluble with alkali metals and NH₄⁺
Chromates (CrO₄²⁻)
NOT (slightly) soluble. Soluble with alkali metals and NH₄⁺
Phosphates (PO₄³⁻)
NOT (slightly) soluble. soluble with alkali metals and NH₄⁺
Strong Acids
Soluble: HCl, HBr, HI, HNO₃, H₂SO₄, HClO₃, HClO₄