10.[s] The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that three times fast!) according to the reaction: 2Glycine(s) → Glycylglycine(s) + H₂O(1) Calculate 4S, 4S and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature? Useful thermodynamic data in the Table below: AH,(kJ mol-¹) 45° (JK mol) Glycine -537.2 103.5 Glycylglycine -746.0 190.0 Water -285.8 70.0
10.[s] The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that three times fast!) according to the reaction: 2Glycine(s) → Glycylglycine(s) + H₂O(1) Calculate 4S, 4S and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature? Useful thermodynamic data in the Table below: AH,(kJ mol-¹) 45° (JK mol) Glycine -537.2 103.5 Glycylglycine -746.0 190.0 Water -285.8 70.0
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.109QE: Chemists and engineers who design nuclear power plants have to worry about high-temperature...
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![10.[s] The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that
three times fast!) according to the reaction:
2Glycine(s) → Glycylglycine(s) + H₂O(1)
Calculate 4S, 4S and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature?
Useful thermodynamic data in the Table below:
AH% (kJ mol-¹)
45° (JK¹ mol¹)
Glycine
-537.2
103.5
Glycylglycine
-746.0
190.0
Water
-285.8
70.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71cf46a5-6f58-427d-9cf2-c3c8b7464de4%2F1d3da546-3265-4d8b-a942-0f332d9b0eed%2F96hnjk_processed.png&w=3840&q=75)
Transcribed Image Text:10.[s] The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that
three times fast!) according to the reaction:
2Glycine(s) → Glycylglycine(s) + H₂O(1)
Calculate 4S, 4S and 4Suniverse at 298 K. Is the reaction spontaneous at this temperature?
Useful thermodynamic data in the Table below:
AH% (kJ mol-¹)
45° (JK¹ mol¹)
Glycine
-537.2
103.5
Glycylglycine
-746.0
190.0
Water
-285.8
70.0
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