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A galvanic cell is prepared using zinc and gold. Its cell notation is: Zn(s) | Zn2+ (aq) || Au³+ (aq) | Au(s) Which of the following processes occurs at the cathode? OA. 3 Zn(s) + 2 Au³+ (aq) → 3 Zn²+ (aq) + 2 Au(s) 3+ OB. Au(s) → AU³+ (aq) + 3 e¯ OC. Zn(s) → Zn²+ (aq) + 2 e¯ OD. Au3+ (aq) + 3 e¯ → Au(s) E. Zn2+ (aq) + 2 e → Zn(s)

A galvanic cell is prepared using zinc and gold. Its cell notation is: Zn(s) | Zn2+ (aq) || Au³+ (aq) | Au(s) Which of the following processes occurs at the cathode? OA. 3 Zn(s) + 2 Au³+ (aq) → 3 Zn²+ (aq) + 2 Au(s) 3+ OB. Au(s) → AU³+ (aq) + 3 e¯ OC. Zn(s) → Zn²+ (aq) + 2 e¯ OD. Au3+ (aq) + 3 e¯ → Au(s) E. Zn2+ (aq) + 2 e → Zn(s)

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 94GQ: A voltaic cell is constructed in which one half-cell consists of a silver wire in an aqueous...
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A galvanic cell is prepared using zinc and gold. Its cell notation is: Zn(s) | Zn2+( +(aq) || Au³+ (aq) | Au(s) Which of the following processes occurs at the cathode? OA.3 Zn(s) + 2 Au3+ (aq) → 3 Zn2+ (aq) + 2 Au(s) OB. Au(s) → Au3+(aq) + 3 e OC. Zn(s) → Zn2+ (aq) + 2 e¯ D. Au3+ (aq) + 3 e → Au(s) OE. Zn2+ (aq) + 2 e¯ → Zn(s) A Moving to another question will save this response. MacBook Air
Transcribed Image Text:A galvanic cell is prepared using zinc and gold. Its cell notation is: Zn(s) | Zn2+( +(aq) || Au³+ (aq) | Au(s) Which of the following processes occurs at the cathode? OA.3 Zn(s) + 2 Au3+ (aq) → 3 Zn2+ (aq) + 2 Au(s) OB. Au(s) → Au3+(aq) + 3 e OC. Zn(s) → Zn2+ (aq) + 2 e¯ D. Au3+ (aq) + 3 e → Au(s) OE. Zn2+ (aq) + 2 e¯ → Zn(s) A Moving to another question will save this response. MacBook Air
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