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4 cards from this section. Quick, good the night before a test.
What does the Nernst Equation relate to in electrochemistry?
Think about the meaning of voltage in electrochemical cells.
What is E° in the context of the Nernst Equation?
Consider how we compare the potentials of different reactions.
What is the Nernst Equation used for?
Consider what it adjusts for in electrochemical processes.
True or False: The Nernst Equation does not account for temperature variations.
Think about how the equation is typically applied.
Calculate the electrode potential for the following reaction at 298 K: Fe²⁺ + 2e⁻ ↔ Fe; E° = -0.44 V when [Fe²⁺] = 0.01 M and [Fe] = 0.1 M.
Calculate carefully each part and manipulate logarithmic values.
A silver/silver chloride electrode is constructed with [Ag⁺] = 0.001 M and E° = 0.197 V. Find the electrode potential using the Nernst Equation.
Pay attention to how concentration levels shift potential.
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