Ammonium
NH4
1 +
Nitrite
NO2
1 -
Nitrate
NO3
1 -
Sulfite
SO3
2 -
Sulfate
SO4
2 -
Bisulfite
HSO3
1 -
Bisulfate
HSO4
1 -
Cyanide
CN
1 -
Hydroxide
OH
1 -
Carbonate
CO3
2 -
Bicarbonate
HCO3
1 -
Phosphite
PO3
3 -
Phosphate
PO4
3 -
Hydrogen Phosphate
HPO4
2 -
Dihydrogen Phosphate
H2PO4
1 -
Hypochlorite
ClO
1 -
Chlorite
ClO2
1 -
Chlorate
ClO3
1 -
Perchlorate
ClO4
1 -
Acetate
C2H3O2
1 -
Peroxide
O2
2 -
Permanganate
MnO4
1 -
Chromate
CrO4
2 -
Iodate
IO3
1 -