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Friday, 28 March 2014

ANIONS AND CATIONS LIST

simple ions:
Hydride
H-
Oxide
O2-
Fluoride
F-
Sulfide
S2-
Chloride
Cl-
Nitride
N3-
Bromide
Br-
Iodide
I-
Oxoanions:
Arsenate
AsO43-
Phosphate
PO43-
Arsenite
AsO33-
Hydrogen phosphate
HPO42-
Dihydrogen phosphate
H2PO4-
Sulfate
SO42-
Nitrate
NO3-
Hydrogen sulfate
HSO4-
Nitrite
NO2-
Thiosulfate
S2O32-
Sulfite
SO32-
Perchlorate
ClO4-
Iodate
IO3-
Chlorate
ClO3-
Bromate
BrO3-
Chlorite
ClO2-
Hypochlorite
OCl-
Hypobromite
OBr-
Carbonate
CO32-
Chromate
CrO42-
Hydrogen carbonate
or Bicarbonate
HCO3-
Dichromate
Cr2O72-
Anions from Organic Acids:
Acetate
CH3COO-
formate
HCOO-

Others:
Cyanide
CN-
Amide
NH2-
Cyanate
OCN-
Peroxide
O22-
Thiocyanate
SCN-
Oxalate
C2O42-
Hydroxide
OH-
Permanganate
MnO4-
Common Cations: (ions grouped by charge)
Name
Formula
Other name(s)
Ammonium
NH4+
Barium
Ba+2
Calcium
Ca+2
Chromium(II)
Cr+2
Chromous
Chromium(III)
Cr+3
Chromic
Copper(I)
Cu+
Cuprous
Copper(II)
Cu+2
Cupric
Iron(II)
Fe+2
Ferrous
Iron(III)
Fe+3
Ferric
Hydrogen
H+
Hydronium
H3O+
Lead(II)
Pb+2
Magnesium
Mg+2
Manganese(II)
Mn+2
Manganous
Manganese(III)
Mn+3
Manganic
Mercury(I)
Hg2+2
Mercurous
Mercury(II)
Hg+2
Mercuric
Nitronium
NO2+
Strontium
Sr+2
Tin(II)
Sn+2
Stannous
Tin(IV)
Sn+4
Stannic





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