Na⁺

K⁺

NH₄⁺

NO₃^-

ClO₃^-

CH₃COO^-

soluble (almost all salts)

Exceptions: halides of Ag⁺, Hg₂²⁺, Pb²⁺

soluble (almost all salts)

Exceptions: halides of Ag⁺, Hg₂²⁺, Pb²⁺ 

soluble (almost all salts)

Exceptions: halides of Ag⁺, Hg₂²⁺, Pb²⁺ 

Soluble (almost all compounds)

Exceptions: fluorides of

Mg²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Pb²⁺

SO₄^2-

soluble (salts)

Exceptions: sulfates of

Ca²⁺, Sr²⁺, Ba²⁺, Pb²⁺

CO₃^2-

insoluble (most salts)

Exceptions: salts of NH₄⁺ and the alkali metal cations

PO₄^3-

insoluble (most salts)

Exceptions: salts of NH₄⁺ and the alkali metal cations

C₂O₄^2-

insoluble (most salts)

Exceptions: salts of NH₄⁺ and the alkali metal cations

CrO₄^2-

insoluble (most salts)

Exceptions: salts of NH₄⁺ and the alkali metal cations

insoluble (most metal sulfides)

Exceptions: salts of NH₄⁺ and the alkali metal cations

insoluble (most)

Exceptions: salts of NH₄⁺ and the alkali metal cations as well as Ba(OH)₂ is soluble