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.What is the potential of the cell at 25°C?0.424VHow long would it take at a constant current of 0.10 A for the potential to drop by 10%?hrBy 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 -How will the entire mass of the galvanic cell be affected?O In its entirety, the cell will not change mass.O In its entirety, the cell will gain mass.O It is impossible to determine this answer without additional information.O In its entirety, the cell will lose mass.

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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. What is the potential of the cell at 25°C? 0.424 V

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. What is the potential of the cell at 25°C? 0.424 V

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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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

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.
What is the potential of the cell at 25°C?
0.424
V
How long would it take at a constant current of 0.10 A for the potential to drop by 10%?
hr
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 -
How will the entire mass of the galvanic cell be affected?
O In its entirety, the cell will not change mass.
O In its entirety, the cell will gain mass.
O It is impossible to determine this answer without additional information.
O In its entirety, the cell will lose mass.

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