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Electrochemistry Standard Cell Potential

1

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Given: Ag⁺ + e⁻ → Ag E° = +0.80 V Al³⁺ + 3e⁻ → Al E° = −1.67 V The standard cell potential is:

Verified Answer & Explanation⌄

Correct Answer: A) +2.47 V

Concept Explanation

Ag⁺ is reduced and Al is oxidized, so E°cell = 0.80 − (−1.67) = +2.47 V.

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