Ecell (positive or negative) %3D Keq = (> 1 or < 1) %3D Cell Potential and Concentration When an electrochemical cell operates under non-standard conditions, we must calculate Ecell (as opposed to Ecell for standard conditions) using the Nernst Equation. Nernst Equation: Ecell E° cell in Q 1F Work through Example 17.6 before attempting the following practice problem. Write a balanced equation for this cell: Zn(s) | Ag*(aq) (0.500M) || Zn2* (0.0255M) | Ag(s) Calculate Ecell for this reaction. How many electrons are transferred in this reaction? n%3= Calculate the value of Q for this reaction. Using the Nernst Equation, calculate the cell potential (Ecell) for this reaction.

Ecell (positive or negative) %3D Keq = (> 1 or < 1) %3D Cell Potential and Concentration When an electrochemical cell operates under non-standard conditions, we must calculate Ecell (as opposed to Ecell for standard conditions) using the Nernst Equation. Nernst Equation: Ecell E° cell in Q 1F Work through Example 17.6 before attempting the following practice problem. Write a balanced equation for this cell: Zn(s) | Ag(aq) (0.500M) || Zn2 (0.0255M) | Ag(s) Calculate Ecell for this reaction. How many electrons are transferred in this reaction? n%3= Calculate the value of Q for this reaction. Using the Nernst Equation, calculate the cell potential (Ecell) for this reaction.

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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