The following standard reduction potentials have been determined for the chemistry of indium: In3+(aq) + 2e– ------ In+(aq) E° = –0.40 V In+(aq) + e– -------- In(s) E° = –0.21 V Calculate the cell potential, E°, and Keq for the disproportion of In+ at 25°C: 3 In+(aq) ------ 2 In(s) + In3+(aq) E° = +0.19 V
The following standard reduction potentials have been determined for the chemistry of indium: In3+(aq) + 2e– ------ In+(aq) E° = –0.40 V In+(aq) + e– -------- In(s) E° = –0.21 V Calculate the cell potential, E°, and Keq for the disproportion of In+ at 25°C: 3 In+(aq) ------ 2 In(s) + In3+(aq) E° = +0.19 V
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter18: Electrochemistry
Section: Chapter Questions
Problem 88E: For the following half-reaction, = 2.07 V: A1F63(aq)+3eAl(s)+6F(aq) Using data from Table 17-1,...
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- The following standard reduction potentials have been determined for the chemistry of indium:
In3+(aq) + 2e– ------ In+(aq) E° = –0.40 V
In+(aq) + e– -------- In(s) E° = –0.21 V
Calculate the cell potential, E°, and Keq for the disproportion of In+ at 25°C: 3 In+(aq) ------ 2 In(s) + In3+(aq)
E° = +0.19 V
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