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Unformatted text preview: 2 − ion ? (5 4. In the following reaction which element is an oxidizing agent? KCl + 3HNO 3 KClO 3 + 3HNO 2 5. What is the oxidation number of Cr in Cr 2 O 7 2− ion ? 6. In the following reaction which element is reduced? NaI + 3HOCl NaIO 3 + 3HCl 7. Find the oxidizing and reducing agents in the following reaction Cl 2 + 2OH- ClO-+ Cl-+ H 2 O 8. Balance the equation Fe 3+ + Sn 2+ Fe 2+ + Sn 4+ by ion-electron method...
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This note was uploaded on 05/05/2010 for the course CHEM 22726 taught by Professor Shaikh during the Spring '10 term at Houghton College.
- Spring '10