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A solution contains 0.010 0 M IO3- , 0.010 0 M I-, 1.00 x 10-4 M I3-, and pH 6.00 buffer. Consider the reactions 2IO3- + I- + 12H+ + 10e- --> I3- + 6H2O      E° = 1.210 V I3- + 2e- -->  3I-                                               E° = 0.535 V Calculate E° for the conditions given

A solution contains 0.010 0 M IO3- , 0.010 0 M I-, 1.00 x 10-4 M I3-, and pH 6.00 buffer. Consider the reactions 2IO3- + I- + 12H+ + 10e- --> I3- + 6H2O      E° = 1.210 V I3- + 2e- -->  3I-                                               E° = 0.535 V Calculate E° for the conditions given

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A solution contains 0.010 0 M IO3- , 0.010 0 M I-, 1.00 x 10-4 M I3-, and pH 6.00 buffer. Consider the reactions

2IO3- + I- + 12H+ + 10e- --> I3- + 6H2O      E° = 1.210 V

I3- + 2e- -->  3I-                                               E° = 0.535 V

Calculate E° for the conditions given.

 

0.178 V

 

0.424 V

 

1.381 V

 

1.120 V

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