You are given a galvanic electrochemical cell which comprises of 2 x 1.0 L half-cells. Your half-cells are Fe/Fe2* and Cd/Cd²*. Their initial concentrations are 0.800 M and 0.200 M, respectively. Their standard reduction potential data are: (Fe²"(aq) + e¯ (Ca"(aq) + e¯- Fe(s)) = -0.44 V Cd²*(aq)) = -0,40 V

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.47QE
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6.3 What is [Cd2+] when Ecell reaches 0.015 V? Explain fully

You are given a galvanic electrochemical cell which comprises of 2 x 1.0 L half-cells.
Your half-cells are Fe/Fe2* and Cd/Cd²*. Their initial concentrations are 0.800 M and
0.200 M, respectively. Their standard reduction potential data are:
(Fe*(aq) + e
(Cd*(aq) + e¯ → Cd²*(aq)) = -0,40 V
→ Fe(s)) = -0.44 V
Transcribed Image Text:You are given a galvanic electrochemical cell which comprises of 2 x 1.0 L half-cells. Your half-cells are Fe/Fe2* and Cd/Cd²*. Their initial concentrations are 0.800 M and 0.200 M, respectively. Their standard reduction potential data are: (Fe*(aq) + e (Cd*(aq) + e¯ → Cd²*(aq)) = -0,40 V → Fe(s)) = -0.44 V
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