Ion composition:

Ion name:

NH₄⁺

Ammonium

CN^-

cyanide

C₂H₃O₂^-, CH₃CO₂^-

Acetate

CO₃^2-

Carbonate

HCO₃^-

Hydrogen carbonate or bicarbonate

C₂O₄^2-

oxalate

NO₂^-

Nitrite

NO₃^-

Nitrate

PO₄^3-

Phosphate

HPO₄^2-

Hydrogen phosphate

H₂PO₄^-

Dihydrogen phosphate

OH^-

Hydroxide

SO₃^2-

Sulfite

SO₄^2-

Sulfate

S₂O₃^2-

Thiosulfate

HSO₄^-

Hydrogen sulfate or bisulfate

ClO^-

Hypochlorite

ClO₂^-

Chlorite

ClO₃^-

Chlorate

ClO₄^-

Perchlorate

CrO₄^2-

Chromate

Cr₂O₇^2-

Dichromate

MnO₄^-

Permanganate

SCN^-

thiocyanate