dit: Calculate the cell potential for the following galvanic cell at 25°C: Al(s)| AI3+ (0.0632 M)|| Au3* (0.255 M)|Au(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
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**Problem Statement:**

Calculate the cell potential for the following galvanic cell at 25°C:

Al(s) | Al<sup>3+</sup> (0.0632 M) || Au<sup>3+</sup> (0.255 M) | Au(s)

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**Explanation:**

This problem involves determining the cell potential of a galvanic (voltaic) cell at 25°C. The cell is composed of an aluminum electrode and a gold electrode. The aluminum metal dissolves into an aluminum ion solution, while gold ions are reduced to solid gold.

**Key Components:**

- **Anode Reaction:** Al(s) → Al<sup>3+</sup> + 3e<sup>-</sup>
- **Cathode Reaction:** Au<sup>3+</sup> + 3e<sup>-</sup> → Au(s)

**Concentration of Ions:**

- Al<sup>3+</sup>: 0.0632 M
- Au<sup>3+</sup>: 0.255 M

Using the Nernst equation or the standard electrode potential values, the cell potential can be calculated.

Note: The description does not include any diagrams or graphs.
Transcribed Image Text:**Problem Statement:** Calculate the cell potential for the following galvanic cell at 25°C: Al(s) | Al<sup>3+</sup> (0.0632 M) || Au<sup>3+</sup> (0.255 M) | Au(s) --- **Explanation:** This problem involves determining the cell potential of a galvanic (voltaic) cell at 25°C. The cell is composed of an aluminum electrode and a gold electrode. The aluminum metal dissolves into an aluminum ion solution, while gold ions are reduced to solid gold. **Key Components:** - **Anode Reaction:** Al(s) → Al<sup>3+</sup> + 3e<sup>-</sup> - **Cathode Reaction:** Au<sup>3+</sup> + 3e<sup>-</sup> → Au(s) **Concentration of Ions:** - Al<sup>3+</sup>: 0.0632 M - Au<sup>3+</sup>: 0.255 M Using the Nernst equation or the standard electrode potential values, the cell potential can be calculated. Note: The description does not include any diagrams or graphs.
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