dihydrogen phosphate
H2PO4-
acetate
C2H3O2-
hydrogen sulfate (bisulfate)
HSO4-
hydrogen sulfite (bisulfite)
HSO3-
hydrogen carbonate (bicarbonate)
HCO3-
nitrite
NO2-
nitrate
NO3-
cyanide
CN-
hydroxide
OH-
permanganate
MnO4-
hypochlorite
ClO-
chlorite
ClO2-
chlorate
ClO3-
perchlorate
ClO4-
hydrogen phosphate
HPO4-2
oxalate
C2O4-2
sulfite
SO3-2
sulfate
SO4-2
carbonate
CO3-2
chromate
CrO4-2
dichromate
Cr2O7-2
silicate
SiO3-2
phosphate
PO4-3
phosphite
PO3-3
ammonium
NH4+