4. The cell diagram for an electrochemical cell is given below: Mn(s)| Mn (aq, 1.0 mol dm) || Ag" (aq, 1.0 mol dm)| Ag (s) E°cell = +1.98 V In the above cell, the standard electrode potential of the silver half-cell is =0.80 V. a) i) ii) ii1) b) i) Write the equation for the reaction occurring at the anode and cathode. Write the overall cell equation Determine the standard electrode potential of the Mn"/Mn half-cell What is the strongest oxidizing agent in the above cell? What is the strongest reducing agent in the above cell? i1) c) After the cell was used, the change in mass of the silver electrode was found to be 5.40 g Calculate the change in mass of the manganese electrode.

4. The cell diagram for an electrochemical cell is given below: Mn(s)| Mn (aq, 1.0 mol dm) || Ag" (aq, 1.0 mol dm)| Ag (s) E°cell = +1.98 V In the above cell, the standard electrode potential of the silver half-cell is =0.80 V. a) i) ii) ii1) b) i) Write the equation for the reaction occurring at the anode and cathode. Write the overall cell equation Determine the standard electrode potential of the Mn"/Mn half-cell What is the strongest oxidizing agent in the above cell? What is the strongest reducing agent in the above cell? i1) c) After the cell was used, the change in mass of the silver electrode was found to be 5.40 g Calculate the change in mass of the manganese electrode.

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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Concept explainers

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

4. The cell diagram for an electrochemical cell is given below:
Mn(s) | Mn* (aq, 1.0 mol dm) || Ag* (aq, 1.0 mol dm)|Ag (s)
In the above cell, the standard electrode potential of the silver hal f-cell is =0.80 V.
E°cell = +1.98 V
Write the equation for the reaction occurring at the anode and cathode.
Write the overall cell equation
Determine the standard electrode potential of the Mn2*/Mn half-cell
What is the strongest oxidizing agent in the above cell?
What is the strongest reducing agent in the above cell?
a) 1)
ii)
b) i)
i1)
c) After the cell was used, the change in mass of the silver electrode was found to be 5.40
IS
g Caleulate the change in mass of the manganese electrode.

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