20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation: Determine the Eºcell, AG° and Kc. E cell = AG° = Au(s) | 1.0 M Au³+ (aq) || 1.0 M Au³+ (aq) | Au(s) 3+ Kc = E° = +1.50 V cat-an

20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation: Determine the Eºcell, AG° and Kc. E cell = AG° = Au(s) | 1.0 M Au³+ (aq) || 1.0 M Au³+ (aq) | Au(s) 3+ Kc = E° = +1.50 V cat-an

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 118AE

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation:
Determine the Eºcell, AG° and Kc.
Eºcell =
AGO =
Au(s) | 1.0 M Au³+ (aq) || 1.0 M Au³+ (aq) | Au(s)
Kc =
ကိုယ်
E° = +1.50 V
cat-an

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