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e other half-cell is composed of an inert electrode in a solution containing a mixture of Fe 1 Fe* ions. What will the cell potential, Ecell, be if the soluble ions have the followin centrations at 25°C? [Zn*] = 0.49M; [Fe] = 0.16 M; [Fe*] = 0.41 M а. Write the balanced electrochemical reaction. Use the reduction potentials to determine E°: i. E[Fe**, Fe* ] = + 0.771 V and E[Zn Zn] = - 0.763 V Write the expression for the reaction quotient, Q b. с.

e other half-cell is composed of an inert electrode in a solution containing a mixture of Fe 1 Fe* ions. What will the cell potential, Ecell, be if the soluble ions have the followin centrations at 25°C? [Zn*] = 0.49M; [Fe] = 0.16 M; [Fe*] = 0.41 M а. Write the balanced electrochemical reaction. Use the reduction potentials to determine E°: i. E[Fe**, Fe* ] = + 0.771 V and E[Zn Zn] = - 0.763 V Write the expression for the reaction quotient, Q b. с.

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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A cell constructed in which one half-cell consists of a Zn wire dipped in a solution of Zn(NO3)2. The other half-cell is composed of an inert electrode in a solution containing a mixture of Fe and Fe ions. concentrations at 25°C? [Zn*"] = 0.49M; [Fe"] What will the cell potential, Ecell, be if the soluble ions have the following 0.16 M; [Fe*] = 0.41 M а. Write the balanced electrochemical reaction. Use the reduction potentials to determine E°: i. E[Fe*, Fe²* ] = + 0.771 V and E[Zn**, = - 0.763 V b. Zn] Write the expression for the reaction quotient, Q d. Determine Ecell. Draw the complete galvanic cell set-up for this. Label each component. с. е.
Transcribed Image Text:A cell constructed in which one half-cell consists of a Zn wire dipped in a solution of Zn(NO3)2. The other half-cell is composed of an inert electrode in a solution containing a mixture of Fe and Fe ions. concentrations at 25°C? [Zn*"] = 0.49M; [Fe"] What will the cell potential, Ecell, be if the soluble ions have the following 0.16 M; [Fe*] = 0.41 M а. Write the balanced electrochemical reaction. Use the reduction potentials to determine E°: i. E[Fe*, Fe²* ] = + 0.771 V and E[Zn**, = - 0.763 V b. Zn] Write the expression for the reaction quotient, Q d. Determine Ecell. Draw the complete galvanic cell set-up for this. Label each component. с. е.
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