10.three times fast!) according to the reaction:2Glycine(s) → Glycylglycine(s) + H₂O(1)The amino acid glycine dimerizes to form the dipeptide glycylglycine (say thatCalculate 4Ssys, 4Ssurr and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature?Useful thermodynamic data in the Table below:AH° (kJ mol-¹)45° (J K-¹ mol-¹)Glycine-537.2103.5Glycylglycine-746.0190.0Water-285.870.0

Answered: Image /qna-images/answer/738e75de-c755-4b9e-8a37-5b3973731e12.jpg

2Glycine(s) → Glycylglycine(s) + H₂O(1) Calculate 4Ssys, ASsurr and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature? Useful thermodynamic data in the Table below: AH°/(kJ mol-¹) AS (JK-¹ mol-¹) 792 Glycine -537.2 103.5 Glycylglycine -746.0 190.0 Water -285.8 70.0

2Glycine(s) → Glycylglycine(s) + H₂O(1) Calculate 4Ssys, ASsurr and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature? Useful thermodynamic data in the Table below: AH°/(kJ mol-¹) AS (JK-¹ mol-¹) 792 Glycine -537.2 103.5 Glycylglycine -746.0 190.0 Water -285.8 70.0

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

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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Question

10.
three times fast!) according to the reaction:
2Glycine(s) → Glycylglycine(s) + H₂O(1)
The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that
Calculate 4Ssys, 4Ssurr and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature?
Useful thermodynamic data in the Table below:
AH° (kJ mol-¹)
45° (J K-¹ mol-¹)
Glycine
-537.2
103.5
Glycylglycine
-746.0
190.0
Water
-285.8
70.0

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