A voltaic cell consists of a Pb/Pb2+Pb/Pb2+ half-cell and a Cu/Cu2+Cu/Cu2+ half-cell at 25 °C°C. The initial concentrations of Pb2+Pb2+ and Cu2+Cu2+ are 0.0520 MM and 1.50 MM, respectively. What is the initial cell potential? What is the cell potential when the concentration of Cu2+Cu2+ has fallen to 0.220 MM ? What is the concentration of Pb2+Pb2+ when the cell potential falls to 0.370 VV?

A voltaic cell consists of a Pb/Pb2+Pb/Pb2+ half-cell and a Cu/Cu2+Cu/Cu2+ half-cell at 25 °C°C. The initial concentrations of Pb2+Pb2+ and Cu2+Cu2+ are 0.0520 MM and 1.50 MM, respectively. What is the initial cell potential? What is the cell potential when the concentration of Cu2+Cu2+ has fallen to 0.220 MM ? What is the concentration of Pb2+Pb2+ when the cell potential falls to 0.370 VV?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 92QRT

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