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Half-reaction 3e > Au + 4 Br 2e > Zn + 0,858 v -0.760 v For the above calculate the standard cell potential E"gu. Show your

Half-reaction 3e > Au + 4 Br 2e > Zn + 0,858 v -0.760 v For the above calculate the standard cell potential E"gu. Show your

Principles of Modern Chemistry
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 14P
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6 help with three part question please show all work and correct sig figs in calculation thanks.
ба. Using the following half-reactions, construct a balanced but spontaneous redox reaction (HINT: this question requires you to correctly reverse the equation for one of these two reductions before you proceed). ERED + 0,858 v - 0.760 v Half-reaction AuBr, + 3e > Au + 4 Br Zn* + 2e Zn 6b. For the above calculate the standard cell potential E Skow your work! CELL 6c. For the above redox reaction in 6a/6b, calculate the standard free energy change AG° (in kJ). (Note, F = 96,485 J/ volt-mol). Show your work!
Transcribed Image Text:ба. Using the following half-reactions, construct a balanced but spontaneous redox reaction (HINT: this question requires you to correctly reverse the equation for one of these two reductions before you proceed). ERED + 0,858 v - 0.760 v Half-reaction AuBr, + 3e > Au + 4 Br Zn* + 2e Zn 6b. For the above calculate the standard cell potential E Skow your work! CELL 6c. For the above redox reaction in 6a/6b, calculate the standard free energy change AG° (in kJ). (Note, F = 96,485 J/ volt-mol). Show your work!
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