ApchemWiki | RecentChanges | Preferences
Here are the Polyatomic Ions that 2022-2023 students can put directly into their folders. Other ions need to memorize.
- Phosphite, PO33-
- Hydrogen Phosphate, HPO42-
- Dihydrogen phosphate, H2PO41-
- Acetate, C2H3O21-
- Sulfite, SO32-
- Hydrogen Sulfite(Bisulfite), HSO31-
- Hydrogen Sulfate(Bisulfate), HSO41-
- Hydrogen Carbonate(Bicarbonate), HCO31-
- Hydrogen Sulfide(Bisulfide), HS1-
- Nitrite, NO21-
- Cyanide, CN1-
- Permanganate, MnO41-
- Hypochlorite, ClO1-
- Chlorite, ClO21-
- Chlorate, ClO31-
- Perchlorate, ClO41-
- Oxalate, C2O42-
- Chromate, CrO42-
- Dichromate, Cr2O72-
- Peroxide O22-
- Silicate, SiO32-
- Iodate IO31-
- Borate BO31-
- Tartrate C4H4O62-
- Citrate C6H5O73-