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Polyatomic Ions
| Question | Answer |
|---|---|
| C2H3O2 (-) | Acetate |
| CO3 (2-) | Carbonate |
| HCO3 (-) | Bicarbonate |
| OH (-) | Hydroxide |
| NO3 (-) | Nitrate |
| NO2 (-) | Nitrite |
| CrO4 (2-) | Chromate |
| Cr2O7 (2-) | Dichromate |
| NH4 (+) | Ammonium |
| ClO (-) | Hypochlorite |
| ClO2 (-) | Chlorite |
| ClO3 (-) | Chlorate |
| ClO4 (-) | Perchlorate |
| SO4 (2-) | Sulfate |
| SO3 (2-) | Sulfite |
| HSO4 (-) | Bisulfate |
| HSO3 (-) | Bisulfite |