Ammonium
NH41+
Dihydrogen phosphate
H2PO41-
Hydrogen phosphate
HPO42-
Phosphate
PO43-
Nitrate
NO31-
Nitrite
NO21-
Hydrogen bicarbonate
HCO31-
Chromate
CrO42-
Carbonate
CO32-
Hydroxide
OH1-
Dichromate
Cr2O72-
Chlorite
ClO21-
Hypochlorite
ClO1-
Acetate
C2H3O21-
Perchlorate
ClO41-
Sulfite
SO32-
Hydrogen sulfate
HSO41-
Permanganate
MnO41-
Chlorate
ClO31-
Cyanide
CN1-
Peroxide
O22-