Nomenclature of Acids and Ions
| PO4-3 | Phosphate ion |
| NO3- | Nitrate ion |
| NO2- | Nitrite ion |
| CN- | Cyanide ion |
| ClO4- | Perchlorate ion |
| CO3-2 | Carbonate ion |
| OH- | Hydroxide ion |
| MNO4- | Permanganate ion |
| HF | Hydrofluoric acid |
| HNO3 | Nitric acid |
| HSO3- | Hydrogen sulfite ion |
| Al3+ | Aluminum ion |
| Fe2+ | Ferrous ion |
| H3PO4 | Phosphoric acid |
| Cu2+ | Cupric ion |
| SO2- | Sulfite ion |
| Au3+ | Auric ion |
| HClO2 | Chlorous acid |
| HC2H3O2 | Acetic acid |
| C2O42- | Oxalate ion |
| HPO42- | Hydrogen phoshpate ion |
| O2- | Oxide ion |
| Cr2+ | Chromous ion |
| HCO3- | Hydrogen carbonate ion |
| Br- | Bromide ion |
| Pb2+ | Lead ion |
| HClO4 | Perchloric acid |
| C2H3O2- | Acetate ion |
| N3- | Nitride ion |
| H2C2O4 | Oxalic acid |
| Cu+ | Cuprous ion |
| HNO2 | Nitrous acid |
| Sn2+ | Tin ion |
| ClO- | Hypochlorite ion |
| Cr3+ | Chromic ion |
| HBr | Hydrobromic acid |