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Nernst Equation in AP Chemistry

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

The Nernst equation calculates potential of an electrochemical cell or it relates the reduction potential of an electrochemical reaction to the standard electrode potential, temperature, and activities of the chemical species undergoing reduction and oxidation.

AP course connection

Topic 9.10: 9.10 Cell Potential Under Nonstandard Conditions

Unit 9

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