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Ammonium
NH4, +1
Acetate
C2H3O2, -1
Bicarbonate
HCO3, -1
Chlorite
ClO2, -1
Chlorate
ClO3, -1
Cyanide
CN, -1
Hydroxide
OH, -1
Nitrate
NO3, -1
Nitrite
NO2, -1
Perchlorate
ClO4, -1
Thiocyanate
SCN, -1
Carbonate
CO3, -2
Chromate
CrO4, -2
Dichromate
Cr2O7, -2
Peroxide
O2, -2
Sulfate
SO4, -2
Sulfite
SO3, -2
Phosphate
PO4, -3
Phosphite
PO3, -3