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Polyatomic Ion Study
21 Polyatomic Ions
| Question | Answer |
|---|---|
| Ammonium | NH4+ |
| Bicarbonate (Hydrogen Carbonate) | HCO3- |
| Cyanide | CN- |
| Acetate | CH3CO2- |
| Hydrogen Sulfate | HSO4- |
| Hydroxide | OH- |
| Nitrate | NO3- |
| Nitrite | NO2- |
| Hypochlorite | ClO- |
| Chlorite | ClO2- |
| Chlorate | ClO3- |
| Perchlorate | ClO4- |
| Permanganate | MnO4- |
| Dihydrogen Phosphate | H2PO4- |
| Carbonate | CO32- |
| Chromate | CrO42- |
| Dichromate | Cr2O72- |
| Hydrogen Phosphate | HPO42- |
| Sulfate | SO42- |
| Sulfite | SO32- |
| Phosphate | PO43- |