What is th potential of an electrochemical cell if you use an Ag/AgCl in sat. KCI reference (0.197 V) as your anode and at the cathode you have a solution of Pb(NO3)4 (0.546 M) and Pb(NO3)2 (0.0024 M) at 25 C? Reactions 4+ Pb+ + 2e Pb²+ 1.56 V 1.42 V 1.49 V 2.02 V ; E = 1.69 V

What is th potential of an electrochemical cell if you use an Ag/AgCl in sat. KCI reference (0.197 V) as your anode and at the cathode you have a solution of Pb(NO3)4 (0.546 M) and Pb(NO3)2 (0.0024 M) at 25 C? Reactions 4+ Pb+ + 2e Pb²+ 1.56 V 1.42 V 1.49 V 2.02 V ; E = 1.69 V

Chemistry

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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

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

What is th potential of an electrochemical cell if you use an Ag/AgCl in sat. KCI
reference (0.197 V) as your anode and at the cathode you have a solution of
Pb(NO3)4 (0.546 M) and Pb(NO3)2 (0.0024 M) at 25 C?
Reactions
Pb +2e Pb2+; E0 = 1.69 V
1.56 V
1.42 V
1.49 V
2.02 V

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