Enter electrons as e".Use smallest possible integer coefficients for ALL reactions.If a box is not needed, leave it blank.A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge.Co**(aq) + 2C1²*(aq) – Co(6) + 2Cr**(aq)The anode reaction is:The cathode reaction is:In the external circuit, electrons migrate| the Cr2+|Cr* electrodev the ColCo2+ electrode.In the salt bridge, anions migratev the Cr"|Cr+ compartmentv the ColCo2* compartment.

In general, in a galvanic(voltaic) cell, the electrode at which reduction takes place is written on…

A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a Co*"(ag) + 2Cr*(aq) – Co(6) + 2Cr*(ag) The anode reaction is: The cathode reaction is: In the external circuit, electrons migrate | | the Cr²*jCr+ electrode | | the Co|Co²* electrode. In the salt bridge, anions migrate ( |the Cr2*|Cr* compartment | |the Co|Co²* compartment. +

A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a Co"(ag) + 2Cr(aq) – Co(6) + 2Cr(ag) The anode reaction is: The cathode reaction is: In the external circuit, electrons migrate | | the Cr²jCr+ electrode | | the Co|Co²* electrode. In the salt bridge, anions migrate ( |the Cr2|Cr compartment | |the Co|Co²* 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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Consider the following voltaic cellat 25°C: Al(s) | Al3*(0.20 M, aq) || Al3+(0.75 M, aq) | Al(s) If the standard reduction potential for the Al3+(aq) /Al(s) redox couple is -1.66 V, what is the overall cell reaction and the cell potential of the voltaic cell shown above? (Reference the cell as written above.) The overall cell reaction is Al3+(0.75 M, aq) AIS*(0.20 M, ag) and E°cell = +0.0113 V. There is no overall cell reaction and E°cell = 0.00 V. The overall cell reaction is Al3+(0.20 M, aq) Als*(0.75 M, aq) and E°cell = +0.0113 V. The overall cell reaction is Al3+(0.20 M, aq) →A13+(0.75 M, ag) and E°cell| = -0.0113 V. The overall cell reaction is Al3*(0.75 M, aq) →AI3*(0.20 M, aq) and E°cell = -0.0113 V. None of these
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is 0.085 correct or should it be 0.116? I got two answers and i’m not sure.
Enter electrons as e A voltaic cell is constructed in which the anode is a Fe2+|Fe3+ half cell and the cathode is a F|F, half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Be sure 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 the Fe2+|Fe3+ electrode the F|F, electrode. from to In the salt bridge, anions migrate the F|F, compartment 3- the Fe2+|Fe+ compartment. +. +. 1