For a cell described below, answer the questions that follow. (A). What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+] is 0.5M (in volts)? Express answer in THREE SIGNIFICANT FIGURES. (B). What are the concentration of each ion when the cell potential equals zero? Express answer in THREE SIGNIFICANT FIGURES B1. [Zn2+] = ??? B2. [Pb2+] = ??? (C). As the cell operates at constant temperature, will the cell potential increase, decrease, or remain constant with time? Explain.
For a cell described below, answer the questions that follow. (A). What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+] is 0.5M (in volts)? Express answer in THREE SIGNIFICANT FIGURES. (B). What are the concentration of each ion when the cell potential equals zero? Express answer in THREE SIGNIFICANT FIGURES B1. [Zn2+] = ??? B2. [Pb2+] = ??? (C). As the cell operates at constant temperature, will the cell potential increase, decrease, or remain constant with time? Explain.
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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For a cell described below, answer the questions that follow.
(A). What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+] is 0.5M (in volts)? Express answer in THREE SIGNIFICANT FIGURES.
(B). What are the concentration of each ion when the cell potential equals zero? Express answer in THREE SIGNIFICANT FIGURES
B1. [Zn2+] = ???
B2. [Pb2+] = ???
(C). As the cell operates at constant temperature, will the cell potential increase, decrease, or remain constant with time? Explain.
Transcribed Image Text:Zne) I Zn2* ag)
II Pb2* tag) I Pb(s)
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