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Acetate
C2H3O2, -1
Ammonium
NH4, +1
Arsenate
AsO4, -3
Bicarbonate
HCO3, -1
Bromate
BrO3, -1
Carbonate
CO3, -2
Chlorate
ClO3, -1
Chlorite
ClO2, -1
Chromate
CrO4, -2
Cyanide
CN, -1
Dichromate
Cr2O7, -2
Hydroxide
OH, -1
Hypochlorite
ClO, -1
Nitrate
NO3, -1
Nitrite
NO2, -1
Oxalate
C2O4, -2
Perchlorate
ClO4, -1
Permanganate
MnO4, -1
Phosphate
PO4, -3
Sulfate
SO4, -2
Sulfite
SO3, -2