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