hydrogen sulfate (bisulfate)
HSO₄⁻
nitrate
NO₃⁻
nitrite
NO₂⁻
hydroxide
OH⁻
cyanide
CN⁻
thiocyanide
SCN⁻
hydrogen carbonate (bicarbonate)
HCO₃⁻
hypochlorite
ClO⁻
chlorate
ClO₃⁻
chlorite
ClO₂⁻
perchlorate
ClO₄⁻
bromite
BrO₂⁻
bromate
BrO₃⁻
iodite
IO₂⁻
iodate
IO₃⁻
dihydrogen phosphate
H₂PO₄⁻
acetate
C₂H₃O₂⁻
permanganate
MnO₄⁻
sulfate
SO₄²⁻
sulfite
SO₃²⁻
thiosulfate
S₂O₃²⁻
peroxide
O₂²⁻
carbonate
CO₃²⁻
chromate
CrO₄²⁻
dichromate
Cr₂O₇²⁻
hydrogen phosphate
HPO₄²⁻
phosphate
PO₄³⁻
phospite
PO₃³⁻
ammonium
NH₄⁺
hydroxide
OH⁻