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Polyatomic ions Z
All required Polyatomic Ions
| Question | Answer |
|---|---|
| Ammonium | NH4 +1 |
| Nitrate | NO3 −1 |
| Nitrite | NO2 −1 |
| Sulfite | SO3 −2 |
| Sulfate | SO4 −2 |
| Hydroxide | OH −1 |
| Phosphate | PO4 -3 |
| Carbonate | CO3 -2 |
| Dichromate | Cr2O7 -2 |
| Permanganate | MnO4 −1 |
| Cyanide | CN −1 |