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Polyatomic Ions
UARK Chemistry One Polyatomic Ions
| Term | Definition |
|---|---|
| Acetate | C2H2O2- |
| Carbonate | CO3^2- |
| Bicarbonate | CHO3- |
| Hydroxide | OH- |
| Nitrite | NO2- |
| Nitrate | NO3- |
| Chromate | CrO4^2- |
| Dichromate | Cr2O7^2- |
| Phosphate | PO4^3- |
| Hydrogen phosphate | HPO4^2- |
| Dihydrogen phosphate | H2PO4- |
| Ammonium | NH4+ |
| Hypochlorite | ClO- |
| Chlorite | ClO2- |
| Chlorate | ClO3- |
| Perchlorate | ClO4- |
| Permanganate | MnO4- |
| Sulfite | SO3^2- |
| Hydrogen sulfite | HSO3- |
| Sulfate | SO4^2- |
| Hydrogen sulfate | HSO4^2- |
| Cyanide | CN- |
| Peroxide | O2^2- |