Given the following reduction potential data. E° (V) 12+ 2e → 21 (aq) Nat(aq) + e→→ Na O2 + 4H*(aq) + 4e → 2H₂O(1) 2H₂O(1) + 2e ->> H2 + 20H (aq) 0.53 -2.71 E (V) 0.82 (non standard conditions, [H*] = 10-7 M) -0.41 (non standard conditions, [OH-] = 10¹7 M) An electric current is passed through an aqueous solution of 1 M sodium iodide, Nal. What is produced at the anode and cathode? A. Sodium at the cathode, iodine at the anode. B. Sodium at the anode, iodine at the cathode. C. Hydrogen at the cathode, iodine at the anode. D. Sodium at the cathode, oxygen at the anode. E. Hydrogen at the cathode, oxygen at the anode.

Given the following reduction potential data. E° (V) 12+ 2e → 21 (aq) Nat(aq) + e→→ Na O2 + 4H(aq) + 4e → 2H₂O(1) 2H₂O(1) + 2e ->> H2 + 20H (aq) 0.53 -2.71 E (V) 0.82 (non standard conditions, [H] = 10-7 M) -0.41 (non standard conditions, [OH-] = 10¹7 M) An electric current is passed through an aqueous solution of 1 M sodium iodide, Nal. What is produced at the anode and cathode? A. Sodium at the cathode, iodine at the anode. B. Sodium at the anode, iodine at the cathode. C. Hydrogen at the cathode, iodine at the anode. D. Sodium at the cathode, oxygen at the anode. E. Hydrogen at the cathode, oxygen at the anode.

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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