SO3
Sulfite
SO4
Sulfate
PO4
Phosphate
ClO4
Perchlorate
NH4
Ammonium
CN
Cyanide
HCO3
Hydrogen carbonate
ClO2
Chlorite
C2H3O2
Acetate
NO2
Nitrite
NO3
Nitrate
ClO3
Chlorate
HSO4
Hydrogen sulfate
HPO4
Hydrogen phosphate
OH
Hydroxide
H2PO4
Dihydrogen phosphate
CO3
Carbonate
ClO
Hypochlorite