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Polyatomic _Ions
AP Chemistry Review
| Question | Answer |
|---|---|
| Ammonium | NH4+ |
| Hydronium | H30+ |
| Hydroxide | OH- |
| Cyanide | CN- |
| Nitrite | NO2- |
| Nitrate | NO3- |
| Hypochlorite | ClO- |
| Chlorite | ClO2- |
| Chlorate | CLO3- |
| Perchlorate | ClO4- |
| Permanganate | MnO4- |
| Acetate | C2H3O2- |
| Oxalate | C2O4-2 |
| Carbonate | CO3-2 |
| Hydrogen Carbonate/Bicarbonate | HCO3- |
| Sulfate | SO4-2 |
| Hydrogen Sulfate/Bisulfate | HSO4- |
| Thiocyanate | SCN- |
| Thiosulfate | S2O3-2 |
| Chromate | CrO4-2 |
| Dichromate | Cr2O7-2 |
| Phosphate | |
| Monohydrogen Phosphate | HPO4-2 |
| Dihydrogen Phosphate | H2PO4- |
| Sulfite | SO3-2 |
| Hydrogen Sulfite/Bisulfite | HSO3-2 |