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Polyatomic Ions **
| Question | Answer |
|---|---|
| H2PO4 - | Dihydrogen phosphate |
| C2H3O2 - | Acetate |
| HSO3 - | Hydrogen Sulfite |
| HSO4 - | Hydrogen Sulfate |
| HCO3 - | Hydrogen Carbonate |
| NO2 - | Nitrite |
| NO3 - | Nitrate |
| CN - | Cyanide |
| OH - | Hydroxide |
| MnO4 - | Permanganate |
| ClO - | Hypochlorite |
| ClO2 - | Chlorite |
| ClO3 - | Chlorate |
| ClO4 - | Perchlorate |
| HPO4 2- | Hydrogen Phosphate |
| C2O4 2- | Oxalate |
| SO3 2- | Sulfite |
| SO4 2- | Sulfate |
| CO3 2- | Carbonate |
| CrO4 2- | Chromate |
| Cr2O7 2- | Dichromate |
| SiO3 2- | Silicate |
| PO3 3- | Phosphite |
| PO4 3- | Phosphate |
| NH4 3- | Ammonium |