Chapter19: Applications Of Standard Electrode Potentials
Section: Chapter Questions
Problem 19.8QAP
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![Consider a galvanic electrochemical cell constructed using Cr/Cr*
and Zn/Zn2* at 25 °C. The following half-reactions are provided for
each metal:
Crs* (aq) + 3 e Cr(s) E°red = -0.744 V
Zn2*(aq) + 2 e Zn(s) E°red = -0.763 V
What is the standard cell potential for this cell?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeef920a-b7fc-42c4-a405-16f92aebf3b1%2F8f517ed8-d4da-4366-ade1-f0806fc76a8c%2F7a9sel_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a galvanic electrochemical cell constructed using Cr/Cr*
and Zn/Zn2* at 25 °C. The following half-reactions are provided for
each metal:
Crs* (aq) + 3 e Cr(s) E°red = -0.744 V
Zn2*(aq) + 2 e Zn(s) E°red = -0.763 V
What is the standard cell potential for this cell?
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