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ablished using the following cell reaction, Cu(s) + 2Ag+(0.100 M) Cu2+(0.200 M) + 2Ag(s) Each compartment of the cell contains 125 m

ablished using the following cell reaction, Cu(s) + 2Ag+(0.100 M) Cu2+(0.200 M) + 2Ag(s) Each compartment of the cell contains 125 m

Chemistry
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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Suppose a galvanic cell is established using the following cell reaction, Cu(s) + 2Ag+(0.100 M) Cu2+(0.200 M) + 2Ag(s) Each compartment of the cell contains 125 mL of solution.
How long would it take at a constant current of 0.10 A for the potential to drop by 10%? hr Hint By how many grams will the total mass of the two electrodes change during this time period? The change in mass of the copper electrode = The change in mass of the silver electrode = The total change in mass of the two electrodes = Hint How will the entire mass of the galvanic cell be affected? O It is impossible to determine this answer without additional information. O In its entirety, the cell will lose mass. O In its entirety, the cell will not change mass. O In its entirety, the cell will gain mass. bo b0
Transcribed Image Text:How long would it take at a constant current of 0.10 A for the potential to drop by 10%? hr Hint By how many grams will the total mass of the two electrodes change during this time period? The change in mass of the copper electrode = The change in mass of the silver electrode = The total change in mass of the two electrodes = Hint How will the entire mass of the galvanic cell be affected? O It is impossible to determine this answer without additional information. O In its entirety, the cell will lose mass. O In its entirety, the cell will not change mass. O In its entirety, the cell will gain mass. bo b0
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