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ammonium
NH4 +1
hydronium
H3O +1
peroxide
O2 -2
hydroxide
OH -1
acetate
CH3COO -1
cyanide
CN -1
azide
N3 -1
carbonate
CO3 -2
bicarbonate
HCO -3
nitrate
NO3 -1
nitrite
NO2 -1
sulfate
SO4 -2
hydrogen sulfate
HSO4 -1
sulfite
SO3 -2
hydrogen sulfite
HSO3 -1
phosphate
PO4 -3
hydrogen phosphate
HPO4 -2
dihydrogen phophate
H2PO4 -1
perchlorate
ClO4 -1
chlorate
ClO3 -1
chlorite
ClO2 -1
hypochlorite
ClO -1
chromate
CrO4 -2
dichromate
Cr2O7 -2
permangante
MnO4 -1