This study guide covers non-standard conditions and electrochemical cells, focusing on the relationship between E°cell (standard cell potential), Ecell (non-standard cell potential), and the Nernst Equation. It explains how concentration affects cell potential and how to use the Nernst Equation to predict changes in Ecell under non-standard conditions, including at equilibrium. The guide also connects Ecell, Gibbs Free Energy (ΔG), and the equilibrium constant (K). Finally, it provides practice questions and exam tips.
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Question 1 of 11
What are the standard conditions for measuring cell potential (E°cell)? 🤔
0 °C, 1 atm, and 1 M concentration
273.15 K, 1 atm, and 2 M concentration
298.15 K, 1 atm, and 1 M concentration
298.15 K, 2 atm, and 0.5 M concentration