chem1_03f_quiz1_key-1

chem1_03f_quiz1_key-1 - Chem 1 Quiz 1, August 26, 2003,...

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Chem 1 Quiz 1, August 26, 2003 , Anions and Cations PRINT NAME: 1. Complete the table (give the formulae of the ions listed and whether it is anionic or cationic) ION NAME FORMULA ANION/CATION ION NAME FORMULA ANION/CATION Nitrate ion NO 3 Anion Sulfate ion SO 4 2– Anion Sulfite ion SO 3 2– Anion Phosphide ion P 3– Anion Ammonium ion NH 4 + Cation Phosphite ion PO 3 3– Anion Selenate ion SeO 4 2– Anion Potassium ion K + Cation Calcium ion Ca 2+ Cation Stannic ion Sn 4+ Cation Ferric ion Fe 3+ Cation Cupric ion Cu 2+ Cation Cuprous ion Cu + Cation Periodate ion IO 4 Anion Carbonate ion CO 3 2– Anion Nitrate ion NO 3 Anion 3. Name the ions and indicate whether they are anions or cations Sn 4+ Stannic / tin(IV) Cation Pb 4+ Plumbic / lead(IV) Cation Cu 2+ Cupric / cooper(II) Cation Pb 2+ Plumbous / lead(II) Cation Hg 2 2+ Mercurous / mercury(I) Cation HPO 4 2– Hydrogen phosphate Anion SO 3 2– Sulfite Anion SO 4 2– Sulfate Anion NO 2 Nitrite Anion Br Bromide
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