Match each of the following descriptions with its most appropriate reaction. The reduction half-reaction that is generally involved in the corrosion of iron The sacrificial anode reaction involved in protecting iron from corrosion The oxidation half-reaction that is generally involved in the corrosion of iron 1. Fe2+ (aq) + 2e™ Fe(s) 2. Fe(s) Fe²+ (aq) + 2e 3. 2 H2O(I) → O2(g) + 4 H*(aq) + 4e 4. O₂(g) + 2 H₂O (1) + 4e¯→ 4 OH-(aq) 5. Mg(s) Mg2+ (aq) + e™ 6. Mg2+ (aq) + 2e™ Mg(s)

Match each of the following descriptions with its most appropriate reaction. The reduction half-reaction that is generally involved in the corrosion of iron The sacrificial anode reaction involved in protecting iron from corrosion The oxidation half-reaction that is generally involved in the corrosion of iron 1. Fe2+ (aq) + 2e™ Fe(s) 2. Fe(s) Fe²+ (aq) + 2e 3. 2 H2O(I) → O2(g) + 4 H*(aq) + 4e 4. O₂(g) + 2 H₂O (1) + 4e¯→ 4 OH-(aq) 5. Mg(s) Mg2+ (aq) + e™ 6. Mg2+ (aq) + 2e™ Mg(s)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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