Acetate
C2H3O2 -
Carbonate
CO3 2-
Hydrogen carbonate (biocarbonate)
HCO3 -
Hydroxide
OH-
Nitrite
NO2 -
Nitrate
NO3 -
Chromate
CrO4 2-
Dichromate
Cr2O7 2-
Phosphate
PO4 3-
Hydrogen Phosphate
HPO4 -
Dihydrogen phosphate
H2PO4 -
Ammonium
NH4 +
Hypochlorite
ClO -
Chlorite
ClO2 -
Chlorate
ClO3 -
Perchlorate
ClO4 -
Permanganate
MnO4 -
Sulfite
SO3 2-
Hydrogen Sulfite (bisulfite)
HSO3 -
Sulfate
SO4 2-
Hydrogen Sulfate
HSO4 -
Cyanide
CN -
Peroxide
O2 2-