APChemIonlist - MnO 4-Permanganate SO 3 2-Sulfite...

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AP Chemistry Ion List The following ions and their charges should be committed to memory: I. You should be able to determine main group element charges from their position on the periodic table. II. Transition Element Charges: Ag Silver 1+ Zn Zinc 2+ Cu Copper 1+ Copper(I) Cuprous 2+ Copper(II) Cupric Hg Mercury 1+ Mercury(I) Mercurous Exists as Hg 2 2+ 2+ Mercury(II) Mercuric Fe Iron 2+ Iron(II) Ferrous 3+ Iron(III) Ferric Mn Manganese 2+ Manganese(II) Manganous 3+ Manganese(III) Manganic Co Cobalt 2+ Cobalt(II) Cobaltous 3+ Cobalt(III) Cobaltic Au Gold 3+ Ni Nickel 2+ Nickel(II) 3+ Nickel(III) Cr Chromium 2+ Chromium(II) Chromous 3+ Chromium(III) Chromic III. Polyatomic Ions: NH 4 + Ammonium HCO 3 - Bicarbonate (Hydrogen carbonate) SO 4 2- Sulfate
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Unformatted text preview: MnO 4-Permanganate SO 3 2-Sulfite ClO-Hypochlorite NO 3-Nitrate ClO 2-Chlorite NO 2-Nitrite ClO 3-Chlorate PO 4 3-Phosphate ClO 4-Perchlorate HPO 4 2-Hydrogen phosphate HSO 4-Bisulfate (Hydrogen sulfate) H 2 PO 4-Dihydrogen phosphate HSO 3-Bisulfite (Hydrogen sulfite) OH-Hydroxide C 2 O 4 2-Oxalate CN-Cyanide CrO42- Chromate C 2 H 3 O 2-Acetate Cr 2 O 7 2-Dichromate CO 3 2-Carbonate MnO 4-Permanganate IV. Miscellaneous(Post Transition Elements): Sn Tin 2+ Tin(II) Stannous 4+ Tin(IV) Stannic Pb Lead 2+ Lead(II) Plumbous 4+ Lead(IV) Plumbic Bi Bismuth 3+ Less commonly used polyatomic ions: Arsenate AsO 4 3-Thiosulfate S 2 O 3 2-Thiocyanate SCN-Oxalate C 2 O 4 2-Ferrocyanide Fe(CN) 6 4-...
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This note was uploaded on 12/07/2011 for the course CHEM 100 taught by Professor Feebeck during the Fall '10 term at Purdue University.

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