OH -
Hydroxide
HS -
Bisulfide
CN -
Cyanide
CH3CO2 -
Acetate
CO3 2-
Carbonate
NO 2-
Nitrite
NO3 -
Nitrate
PO4 3-
Phosphate
HPO4 2-
Hydrogen Phosphate
H2PO4 -
Dihydrogen Phosphate
SO3 2-
Sulfite
HSO3 -
Bisulfite
SO4 2-
Sulfate
ClO -
Hypochlorite
ClO2 -
Chlorite
ClO4 -
Perchlorate
ClO3 -
Chlorate
MnO4 -
Permanganate
SCN -
Thiocyanate
CrO4 2-
Chromate
C2O4 2-
Oxalate
Cr2O7 2-
Dichromate
BO3 3-
Borate
HCO3 -
Bicarbonate