1. Balance the following reactions in both acidic and basic media, identify the oxidation and reduction reactions, and identify the oxidizing and reducing agents. (Chang, 2010) a. The oxidation of iodide ion I¯ by permanganate ion Mn0, in basic solution to yield molecular iodine I2 and manganese (IV) oxide Mn02. b. Fe2+ + Mn0, → Fe3+ + Mn²+ c. Sn + NO3 Sn02 + NO2

1. Balance the following reactions in both acidic and basic media, identify the oxidation and reduction reactions, and identify the oxidizing and reducing agents. (Chang, 2010) a. The oxidation of iodide ion I¯ by permanganate ion Mn0, in basic solution to yield molecular iodine I2 and manganese (IV) oxide Mn02. b. Fe2+ + Mn0, → Fe3+ + Mn²+ c. Sn + NO3 Sn02 + NO2

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter25: Voltammetry

Section: Chapter Questions

Problem 25.15QAP

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