A voltaic cell is constructed in which the anode is a Br Br2 half cell and the cathode is a CI|Cl, half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit, electrons migrate A the Br"|Br2 electrode A the Cl|Cl2 electrode. In the salt bridge, anions migrate the CI|Cl2 compartment the Br"|Br2 compartment. In the external circuit, electrons migra the Br|Br2 electrode the Cl|Cl2 electrode. from to In the salt bridge, anions migrate | |Cl2 compartment the Br"|Br2 compartment.

A voltaic cell is constructed in which the anode is a Br Br2 half cell and the cathode is a CI|Cl, half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit, electrons migrate A the Br"|Br2 electrode A the Cl|Cl2 electrode. In the salt bridge, anions migrate the CI|Cl2 compartment the Br"|Br2 compartment. In the external circuit, electrons migra the Br|Br2 electrode the Cl|Cl2 electrode. from to In the salt bridge, anions migrate | |Cl2 compartment the Br"|Br2 compartment.

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 chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard reduction potential N2(9)+4 H,0(1)+4e → N,H,(aq)+4 OH (aq) - 1.16 V ʼred 2+ Zn"(aq)+2e - Zn(s) =-0.763 V ʼred Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. х10 Write a balanced equation for the half-reaction that happens at the anode. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written.
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