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Polyatomic Anions
| Question | Answer |
|---|---|
| acetate | CH3COO/C2H3O2 |
| carbonate | CO3 |
| hydrogen carbonate | HCO3 |
| sulfate | SO4 |
| sulfite | SO3 |
| chromate | CrO4 |
| dichromate | Cr2O7 |
| hydroxide | OH |
| cyanide | CN |
| nitrate | NO3 |
| nitrite | NO2 |
| peroxide | O2 |
| oxalate | C2O4 |
| permanganate | MnO4 |
| phosphate | PO4 |
| phosphite | PO3 |
| hypochlorite | ClO |
| chlorite | ClO2 |
| chlorate | ClO3 |
| perchlorate | ClO4 |