Hydroxide
OH-
Cyanide
CN-
Nitrite
NO2-
Ntrate
NO3-
Chlorate
ClO3-
Chlorite
ClO2-
Hypochlorite
ClO-
Perchlorate
ClO4-
Iodate
IO3-
Periodate
IO4-
Bromate
BrO3-
Permanganate
MnO4-
Thiocyanate
SCN-
Bisulfate
HSO4-
Bisulfite
HSO3-
Bicarbonate
HCO3-
Acetate
C2H3O2-
Sulfite
SO3 2-
Sulfate
SO4 2-
Carbonate
CO3 2-
Chromate
CrO4 2-
Dichromate
Cr2O7 2-
Silicate
SiO3 2-
Peroxide
O2 2-
Selenate
SeO4 2-
Tartrate
C4H4O6 2-
Molybdate
MoO4 2-
Tetraborate
B4O7 2-
Thiosulfate
S2O3 2-
Oxalate
C2O4 2-
Phosphate
PO4 3-
Phosphite
PO3 3-
Ferricyanide
Fe(CN)6 3-
Citrate
C6H5O7 3-
Ferrocyanide
Fe(CN)6 4-
Ammonium
NH4+