The E° values for two low-spin iron complexes in acidic solution are as follows: [Fe(o-phen),]**(aq) + e- [Fe(0-phen),]2*(aq) E° = 1.12 V [Fe(CN),* (aq) + e [Fe(CN)6]* (aq) E° = 0.36 V (a) Is it thermodynamically favorable to reduce both Fe(III) complexes to their Fe(II) analogs? Explain. (b) Which com- plex, [Fe(0-phen)3]* or [Fe(CN)6]*, is more difficult to reduce? (c) Suggest an explanation for your answer to (b).
The E° values for two low-spin iron complexes in acidic solution are as follows: [Fe(o-phen),]**(aq) + e- [Fe(0-phen),]2*(aq) E° = 1.12 V [Fe(CN),* (aq) + e [Fe(CN)6]* (aq) E° = 0.36 V (a) Is it thermodynamically favorable to reduce both Fe(III) complexes to their Fe(II) analogs? Explain. (b) Which com- plex, [Fe(0-phen)3]* or [Fe(CN)6]*, is more difficult to reduce? (c) Suggest an explanation for your answer to (b).
Chemistry
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![The E° values for two low-spin iron complexes in acidic
solution are as follows:
[Fe(o-phen),]**(aq) + e-
[Fe(0-phen),]2*(aq) E° = 1.12 V
[Fe(CN),* (aq) + e
[Fe(CN)6]* (aq) E° = 0.36 V
(a) Is it thermodynamically favorable to reduce both Fe(III)
complexes to their Fe(II) analogs? Explain. (b) Which com-
plex, [Fe(0-phen)3]* or [Fe(CN)6]*, is more difficult to
reduce? (c) Suggest an explanation for your answer to (b).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78de058a-94df-4fa5-94dc-4100556a8ae0%2F99132423-69ec-405f-86b3-e41de1f51993%2Fwmy1d8f.png&w=3840&q=75)
Transcribed Image Text:The E° values for two low-spin iron complexes in acidic
solution are as follows:
[Fe(o-phen),]**(aq) + e-
[Fe(0-phen),]2*(aq) E° = 1.12 V
[Fe(CN),* (aq) + e
[Fe(CN)6]* (aq) E° = 0.36 V
(a) Is it thermodynamically favorable to reduce both Fe(III)
complexes to their Fe(II) analogs? Explain. (b) Which com-
plex, [Fe(0-phen)3]* or [Fe(CN)6]*, is more difficult to
reduce? (c) Suggest an explanation for your answer to (b).
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