Cations/Anions/Oxyanions

Silver Ion

Ag+/Common Cation

Acetate

CH3COO- or C2H3O2-/Oxyanion of Chlorine

Cyanide

CN-/Common Anion

Carbonate

CO3^2-/Common Anion

Calcium Ion

Ca2+/Common Cation

Chlorite

ClO2^-/Oxyanion of Chlorine

Chlorate

ClO3^-/Oxyanion of Chlorine

Perchlorate

ClO4^-/Oxyanion of Chlorine

Hypochrorite

ClO^-/Oxyanion of Chlorine

Dichromate

Cr2O7^2-/Oxyanion of Chlorine

Chromate

CrO4^2-/Oxyanion of Chlorine

Copper(I) Ion

Cu+/Common Cation

Copper(II) Ion

Cu2+/Common Cation

Halides

F-,Ci-,Br-,I-/Common Anion

Iron(II) Ion

Fe2+/Common Cation

Iron(III) Ion

Fe3+/Common Cation

Hydronium Ion

H3o+/Common Caiton

Hydrogen carbonate

HCO3^-/Common Anion

Hydrogen Phosphate

HPO4^2-/Oxyanion of Chlorine

Hydrogen Sulfate

HSO4^-/Oxyanion of Chlorine

Potassiun Ion

K+/Common Cation

Magnesium Ion

Mg2+/Common Cation

Ammonium Ion

NH4+/Common Cation

Sodium Ion

Na+/Common Cation

Nitrite

No2^-/Oxyanion of Chlorine

Nitrate

No3-/Common Anion

Peroxide

O2^2-/Oxyanion of Chlorine

Hydroxide

OH-/Common Anion

Phosphate

PO4^3-/Common Anion

Sulfite

SO3^2-/Oxyanion of Chlorine

Sulfate

SO4^2-/Common Anion

Zinc Ion

Zn2+/Common Cation