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Group Ions
Chemistry
| Question | Answer |
|---|---|
| hydroxide ion | OH- |
| nitrate ion | NO3- |
| hydrogen carbonate ion | HCO3- |
| permanganate ion | MnO4- |
| carbonate ion | Co3 2- |
| chromate iom | CrO4 2- |
| dichromate ion | Cr2 O7 2- |
| sulfate ion | SO4 2- |
| sulfite ion | SO3 2- |
| thiosulfate ion | S2 O3 2- |
| phosphate ion | PO4 3- |
| ammonium ion | NH4 + |