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Chem Elements 1/2012
| Question | Answer |
|---|---|
| Ammonium | NH4+ |
| Hydronium | H3O+ |
| Hydrogen Carbonate | HCO3- |
| Hydrogen sulfate | HSO4- |
| Acetate | C2H3O2- |
| Nitrite | NO2- |
| Nitrate | NO3- |
| Cyanide | CN- |
| Hydroxide | OH- |
| Dihydrogen Phosphate | H2PO4- |
| Permanganate | MnO4- |
| Carbonate | CO3^2- |
| Sulfate | SO4^2- |
| Sulfite | SO3^2- |
| Oxalate | C2O4^2- |
| Monohydrogen Phosphate | HPO4^2- |
| Dichromate | Cr2O7^2- |
| Phosphate | PO4^3- |
| Chromate | CrO4^2- |
| Cyanate | CNO^1- |
| Peroxide | O2^2- |
| Phosphite | PO3^3- |