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Common Anions&Cation
CHEM 1 Common Anions & Cations
| Question | Answer |
|---|---|
| Hydrogen ion | H+ |
| Lithium ion | Li+ |
| Sodium ion | Na+ |
| Potassium ion | K+ |
| Cesium ion | Cs+ |
| Silver ion | Ag+ |
| Ammonium ion | NH(sub 4)+ |
| Copper (I) ion | Cu+ |
| Magnesium ion | Mg2+ |
| Calcium ion | Ca2+ |
| Strontium ion | Sr2+ |
| Barium ion | Ba2+ |
| Zinc ion | Zn2+ |
| Cadmium ion | Cd2+ |
| Cobalt (II) ion | Co2+ |
| Copper (II) ion | Cu2+ |
| Iron (II) ion | Fe2+ |
| Manganese (II) ion | Mn2+ |
| Mercury (I) ion | Hg (sub 2) 2+ |
| Mercury (II) ion | Hg2+ |
| Nickel (II) ion | Ni2+ |
| Lead (II) ion | Pb2+ |
| Tin (II) ion | Sn2+ |
| Aluminum ion | Al3+ |
| Chromium (III) ion | Cr3+ |
| Iron (III) ion | Fe3+ |
| Hydride ion | H- |
| Fluoride ion | F- |
| Chloride ion | Cl- |
| Bromide ion | Br- |
| Iodide ion | I- |
| Cyanide ion | CN- |
| Hydroxide ion | OH- |
| Acetate ion | CH (sub 3) COO- or C(sub 2) H(sub3) O(sub2)- |
| Chlorate ion | ClO(sub3)- |
| Perchlorate ion | ClO(sub4)- |
| Nitrate ion | NO(sub3)- |
| Permanganate ion | MnO4- |
| Oxide ion | O2- |
| Peroxide ion | O(sub2)2- |
| Sulfide ion | S2- |
| Carbonate ion | CO(sub3)2- |
| Chromate ion | CrO(sub4)2- |
| Dichromate ion | Cr(sub2)O(sub7)2- |
| Sulfate ion | SO(sub4)2- |
| Nitride ion | N3- |
| Phosphate ion | PO(sub4)3- |