- AsO4 3-: arsenate
- BrO3 -: bromate
- C2H3O2 -: acetate
- ClO-: hypochlorite
- ClO2 -: chlorite
- ClO3 -: chlorate
- ClO4 -: perchlorate
- CN-: cyanide
- CO3 2-: carbonate
- Cr2O7 2-: dichromate
- CrO4 2-: chromate
- H2P04 -: dihydrogen phosphate
- HC03 -: hydrogen carbonate
- HPO4 2-: hydrogen phosphate
- HSO4 -: hydrogen sulfate
- IO3 -: iodate
- IO4 -: periodate
- MnO4 -: permanganate
- NH4 +: ammonium
- NO2 -: nitrite
- NO3 -: nitrate
- O2 2-: peroxide
- OH-: hydroxide
- PO4 3-: phosphate
- S2O3 2-: thiosulfate
- SO3 2-: sulfite
- SO4 2-: sulfate