Ion formate ou formiate
HCOO-
Ion acétate
CH3COO-
Ion propanoate ou propionate
CH3CH2COO-
Ion lactate
CH3CHOHCOO-
ion benzonate
C5H5COO-
Ion tartrate
C4H4O6 (2-)
Ion oxalate
C2O4 (-2) ou -OOCCOO-
Ion mercure (I)
Hg2 (2+)
Ion permanganate
MnO4 -
Ion chromate
CrO4 (2-)
Ion dichromate
Cr2O7 (2-)
Ion cyanure
CN-
Ion cyanate
OCN-
Ion thiocyanate
SCN-
Ion carbonate
CO3 (2-)
Ion hydrogénocarbonate ou bicarbonate
HCO3 -
Ion ammonium
NH4 +
Ion nitrite
NO2 -
Ion nitrate
NO3 -
Ion phosphite
PO3 (3-)
Ion phosphate
PO4 (3-)
Ion hydrogénophosphite
HPO3 (-2)
Ion hydrogénophosphate
HPO4 (2-)
Ion dihydrogénophosphite
H2PO3 -