Nitrite
NO2-
Ammonium
NH4+
Nitrate
NO3-
Hydroxide
OH-
Cyanide
CN-
Permanganate
MnO4-
Hypochlorite
ClO-
Hydrogen Carbonate
HCO3-
Chlorite
ClO2-
Chlorate
ClO3-
Periodate
IO4-
Perchlorate
ClO4-
Iodate
IO3-
Bromate
BrO3-
Aceate
C2H3O2-
Dihydrogen Phosphate
H2PO4-
carbonate
CO3 2-
Sulfite
SO3 2-
Sulfate
SO4 2-
Thiosulfate
S2O3 2-
Peroxide
O2 2-
Chromate
CrO4 2-
Dichromate
Cr2O7 2-
hydrogen phosphate
HPO4 2-
Phosphate
PO4 3-
Arsenate
AsO4 3-