The half-reaction occurring at the cathode in the balanced reaction shown below is3MN04 (aq)+ 24H (aq) 5Fe (e) 3Mn2+ (aq)+ 5Fe+ (aq)+ 12H0 (1))OA MnO4 (aq) + 8H* (aq) + 5e Mn* (aq) + 4H>O (OMn (aq) +4H20 ()O B. 2MN04 (aq) + 12H (aq) + 6e2Mn (aq) +3H20 ()OC Fe (s) - Fe (aq) + BeOD. Fe (5)-→ Fe< (aq) + 2eOE. Fe2+ (ag) → Fe*(aq) + e

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The half-reaction occurring at the cathode in the balanced reaction shown below is 3MN04 (aq) + 24H (aq) + 5Fe (s) 3Mn 2+ (aq) + 5FE3+ (aq) 12H 20 (1) A. Mn04 (aq) + 8H (aq) + 5e → Mn2+ (aq) + 4H20 (1) B. 2MNO4 (aq) + 12H (aq) + 6e → 2MN2+ (aq) + 3H20 (1) C. Fe (s) Fe3+ (aq) + 3e D. Fe (s) Fe2+ (aq) + 2e E. Fe2 (aq) Fe3+ (aq) + e

The half-reaction occurring at the cathode in the balanced reaction shown below is 3MN04 (aq) + 24H (aq) + 5Fe (s) 3Mn 2+ (aq) + 5FE3+ (aq) 12H 20 (1) A. Mn04 (aq) + 8H (aq) + 5e → Mn2+ (aq) + 4H20 (1) B. 2MNO4 (aq) + 12H (aq) + 6e → 2MN2+ (aq) + 3H20 (1) C. Fe (s) Fe3+ (aq) + 3e D. Fe (s) Fe2+ (aq) + 2e E. Fe2 (aq) Fe3+ (aq) + e

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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