^^^_
OH
hydroxide
^^^_
NO2
nitrite
^^^_
NO3
nitrate
^^^2-
SO3
sulfite
^^^2-
SO4
sulfate
^^^2-
CO3
carbonate
^^^3-
PO4
Phosphate
^^^^^^^_
C2H302
acetate
^^^_
CN
cyanide
^^^^+
NH4
ammonium
^^^^^_
MnO4
Permanganate
^^^^2-
CrO4
chromate
^^^^2-
CrO7
dichromate
^^2-
O2
peroxide
^^^^^_
HSO3
hydrogen sulfite
^^^^^_
HSO4
hydrogen sulfate
^^^^^_
HCO3
hydrogen carbonate
^^^^^2-
HPO4
hydrogen phosphate
^^^^^^_
H2PO4
dihydrogen phosphate
^^^^_
ClO3
chlorate
^^^^_
ClO2
chlorite
^^^^_
ClO
hypochlorite
^^^^_
ClO4
perchlorate