4. Evaluate the electromotive force of a voltaic cell obtained by coupling two electrodes made of Al immerged in two different solutions containing Al³+ ions (0.0100 M and 0.500 M). Evaluate the Al³+ concentration in the two solution when Ecell reaches zero.

4. Evaluate the electromotive force of a voltaic cell obtained by coupling two electrodes made of Al immerged in two different solutions containing Al³+ ions (0.0100 M and 0.500 M). Evaluate the Al³+ concentration in the two solution when Ecell reaches zero.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter18: Introduction To Electrochemistry

Section: Chapter Questions

Problem 18.13QAP

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Question

First answer is Ecell =30.0mv Second answer is [Al3+]=0.255 mol/l Please show the workout to getting those two solutions

current of U.1
4. Evaluate the electromotive force of a voltaic cell obtained by
coupling two electrodes made of Al immerged in two different
solutions containing Al³+ ions (0.0100 M and 0.500 M). Evaluate
the Al³+ concentration in the two solution when Ecell reaches
zero.

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