Acetate
C2H3O2 -1
Thiocyanate
SCN -1
Sulfite
SO3 -2
Thiosulfate
S2O3 -1
Phosphate
PO4 -3
Benzoate
C6H5COO -1
Tartate
C4H4O6 -2
Citrate
C6H5O7 -3
Chlorate
ClO3 -1
Chlorite
ClO2 -1
Cyanide
CN -1
Dihydrogen phosphate
H2PO4 -1
Hydrogen carbonate (bicarbonate)
HCO3 -1
Hydrogen sulfate (bisulfate)
HSO4 -1
Hydroxide
OH -1
Hypochlorite
ClO -1
Nitrate
NO3 -1
Nitrite
NO2 -1
Perchlorate
ClO4 -1
Permanganate
MnO4 -1
Mercury (I), mercurous
Hg2 +2
Ammonium
NH4 -1
Hydronium
H3O -1
Carbonate
CO3 -2
Chromate
CrO4 -2
Dichromate
Cr2O7 -2
Hydrogen phosphate
HPO4 -2
Peroxide
O2 -2
Sulfate
SO4 -2
Bromate
BrO3 -1
Hypobromite
BrO -1
Hypophosphite
[H2PO2] -1
iodate
IO3 -1
Periodate
IO4 -1
Molybdate
MoO4 -2
Oxalate
C2O4 -2
Selenate
SeO4 -2
Silicate
S
Tellurate
TeO4 -2
Tungstate
WO4 -2
Arsenate
AsO4 -3
Borate
BO3 -3
Phosphite
PO3 -3
Hypoiodite
IO -1