A half-cell is prepared by immersing a strip of indium metal in a solution containing 1 M In(NO3)3. Another half-cell is prepared by immersing a silver wire in a solution Containing 1 MAGNO3. The two half-cells are joined with a suitable salt bridge. A diagram of the final apparatus is shown below. Assume that this is a galvanic cell. Ag I'n IM AGNOS a. Label the anode and cathode. Justify your selections. b. Write the balanced equation for the half-reaction that occurs at the anode. c. Write the balanced equation for the half-reaction that occurs at the cathode. d. In the diagram above, show the direction of electron flow through the external circui e. Write the balanced equation for the cell reaction. f. Calculate the initial potential (voltage) of this cell.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.49QE: A half-cell that consists of a copper wire in a 1.00 M Cu(NO3)2 solution is connected by a salt...
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A half-cell is prepared by immersing a strip of indium metal in a solution containing
1 M In(NO3)3. Another half-cell is prepared by immersing a silver wire in a solution
Containing 1 M AGNO3. The two half-cells are joined with a suitable salt bridge.
A diagram of the final apparatus is shown below. Assume that this is a
galvanic cell.
Ag
I'n
IM AGNOS
IM In(og),
a. Label the anode and cathode. Justify your selections.
b. Write the balanced equation for the half-reaction that occurs at the anode.
c. Write the balanced equation for the half-reaction that occurs at the cathode.
d. In the diagram above, show the direction of electron flow through the external circuit.
e. Write the balanced equation for the cell reaction.
f. Calculate the initial potential (voltage) of this cell.
g.Calculate the value ofAGo fof the cell reaction in kilojoules.
h. Calculate the value of the equilibrium constant for the cell reaction
Transcribed Image Text:A half-cell is prepared by immersing a strip of indium metal in a solution containing 1 M In(NO3)3. Another half-cell is prepared by immersing a silver wire in a solution Containing 1 M AGNO3. The two half-cells are joined with a suitable salt bridge. A diagram of the final apparatus is shown below. Assume that this is a galvanic cell. Ag I'n IM AGNOS IM In(og), a. Label the anode and cathode. Justify your selections. b. Write the balanced equation for the half-reaction that occurs at the anode. c. Write the balanced equation for the half-reaction that occurs at the cathode. d. In the diagram above, show the direction of electron flow through the external circuit. e. Write the balanced equation for the cell reaction. f. Calculate the initial potential (voltage) of this cell. g.Calculate the value ofAGo fof the cell reaction in kilojoules. h. Calculate the value of the equilibrium constant for the cell reaction
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