a) Consider the following reaction: [M(H₂O)]³+ + 2 en → [M(en):]++ 6H₂O (M-a metal ion; en = 1,2-diaminoethane) For this reaction: AHⓇ-56.5 kJ mol¹; AS-0.014 kJ mol-¹K¹. Calculate the AG" for this reaction at 298 K. b) Would you predict the AG" for the formation for [M(en):) to be higher or lower than the AGº for the formation of [M(NH3)4]? Explain your answer. c) For the ligand substitution reaction of [M(OH₂)] (where M-a metal ion) with a halide, X, Kn = 36.0, Kn=4.0, Ko=1.0 and Ka-2.5. What can be inferred by the fact that Ku is greater than Kn?
a) Consider the following reaction: [M(H₂O)]³+ + 2 en → [M(en):]++ 6H₂O (M-a metal ion; en = 1,2-diaminoethane) For this reaction: AHⓇ-56.5 kJ mol¹; AS-0.014 kJ mol-¹K¹. Calculate the AG" for this reaction at 298 K. b) Would you predict the AG" for the formation for [M(en):) to be higher or lower than the AGº for the formation of [M(NH3)4]? Explain your answer. c) For the ligand substitution reaction of [M(OH₂)] (where M-a metal ion) with a halide, X, Kn = 36.0, Kn=4.0, Ko=1.0 and Ka-2.5. What can be inferred by the fact that Ku is greater than Kn?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter16: Spontaneity Of Reaction
Section: Chapter Questions
Problem 83QAP
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Question
![a) Consider the following reaction:
[M(H₂O)]³+ + 2 en → [M(en):]³+ + 6H₂O (M-a metal ion; en 1,2-diaminoethane)
For this reaction: AHⓇ-56.5 kJ mol¹; AS-0.014 kJ mol-¹K¹.
Calculate the AG" for this reaction at 298 K.
b) Would you predict the AG" for the formation for [M(en):) to be higher or lower than
the AGº for the formation of [M(NH3)4]? Explain your answer.
c) For the ligand substitution reaction of [M(OH₂)] (where M-a metal ion) with a
halide, X, Kn= 36.0, Kn=4.0, Ko=1.0 and K-2.5.
What can be inferred by the fact that Ku is greater than Kn?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff358e718-9ba3-484f-a3a1-fd31eb3297b6%2Fae4fa65f-28dd-4d6b-8154-b6f453a7d774%2Fkuv5muf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) Consider the following reaction:
[M(H₂O)]³+ + 2 en → [M(en):]³+ + 6H₂O (M-a metal ion; en 1,2-diaminoethane)
For this reaction: AHⓇ-56.5 kJ mol¹; AS-0.014 kJ mol-¹K¹.
Calculate the AG" for this reaction at 298 K.
b) Would you predict the AG" for the formation for [M(en):) to be higher or lower than
the AGº for the formation of [M(NH3)4]? Explain your answer.
c) For the ligand substitution reaction of [M(OH₂)] (where M-a metal ion) with a
halide, X, Kn= 36.0, Kn=4.0, Ko=1.0 and K-2.5.
What can be inferred by the fact that Ku is greater than Kn?
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