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Charges for PA Ions
Charges for 8 common polyatomic atoms
| Question | Answer |
|---|---|
| Ammonium | +1 |
| NH4 | +1 |
| Sulfate | -2 |
| SO4 | -2 |
| Phosphate | -3 |
| PO4 | -3 |
| Carbonate | -2 |
| CO3 | -2 |
| Nitrate | -1 |
| NO3 | -1 |
| Hydroxide | -1 |
| OH | -1 |
| Bicarbonat (hydrogen carbonate) | -1 |
| HCO3 | -1 |
| Acetate | -1 |
| C2H3O2 | -1 |