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BJHS HC PAIs
Polyatomic Ions
Question | Answer |
---|---|
Ammonium | NH4^+ |
Acetate | C2H3O2^- or CH3COO^- |
Arsenate | AsO4^3- |
Borate | BO3^- |
Bromate | BrO3^- |
Carbonate | CO3^2- |
Chlorate | ClO3^- |
Chromate | CrO4^2- |
Cyanide | CN^- |
Dichromate | Cr2O7^2- |
Dihydrogen phosphate | H2PO4^- |
Hydrogen carbonate (bicarbonate) | HCO3^- |
Hydrogen phosphate | HPO4^2- |
Hydrogen sulfate (bisulfate) | HSO4^- |
Hydroxide | OH^- |
Iodate | IO3^- |
Nitrate | NO3^- |
Oxalate | C2O4^2- |
Permanganate | MnO4^- |
Peroxide | O2^2- |
Phosphate | PO4^3- |
Silicate | SiO3^2- |
Sulfate | SO4^2- |
Thiocyanate | SCN^- |
Thiosulfate | S2O3^2- |