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Cations & Anions

Oxidation Numbers of Common Ions

Cation or AnionChemical Equasion & Charge
Acetate C2H3O2-
Bicarbonate HCO3-
Bromide Br-
Chlorate CIO3-
Chloride CI-
Chlorite CIO2-
Cyanide CN-
Fluoride F-
Hydride H-
Hydroxide OH-
Iodate IO3-
Iodide I-
Nitrate NO3-
Nitrite NO2-
Perchlorate CIO4-
Permanganate MnO4-
Carbonate CO3-2
Carbide C2-2
Chromate CrO4-2
Dichromate Cr2O7-2
Oxalate C2O4-2
Oxide O-2
Peroxide O2-2
Silicate SiO3-2
Stannate SnO3-2
Stannite SnO2-2
Sulfate SO4-2
Sulfide S-2
Sulfite SO3-2
Thiosulfate S2O3-2
Aresenate AsO4-3
Arsenite AsO3-3
Borate BO3-3
Nitride N-3
Phosphate PO4-3
Phosphite PO3-3
Phosphide P-3
Copper I Cu+
Gold I Au+
Mercury I Hg2+
Silver I Ag+
Ammonium NH4+
Copper II Cu++
Lead II Pb++
Mercury II Hg++
Tin II Sn++
Arsenic III As+3
Bismuth III Bi+3
Lead IV Pb+4
Tin IV Sn+4
Arsenic V As+5
Bismuth V Bi+5
Created by: M0509446