Hydronium
H3O+
Phosphate
PO43-
HSO4-
Bisulfate (Hydrogen sulfate)
Bicarbonate (Hydrogen Carbonate)
HCO3-
Dihydrogen Phosphate
H2PO4-
NO2-
Nitrite
Cyanide
CN-
OH-
Hydroxide
SO32-
Sulfite
Dichromate
Cr2O72-
ClO4-
Perchlorate
CH3COO- or (C2H3O2)
Acetate
Nitrate
NO3-
Hypochlorite
ClO-
HPO42-
Hydrogen Phosphate
Chlorate
ClO3-
Permanganate
MnO4-
NH4+
Ammonium
CO32-
Carbonate
Sulfate
SO42-
CrO42-
Chromate
O22-
Peroxide
ClO2-
Chlorite