The dissolution of ammonium chloride occurs spontaneously in water at 25 °C. As NH4CI dissolves, the temperature of the solution decreases. What are the signs of AH, AS, and AG for this process?
The dissolution of ammonium chloride occurs spontaneously in water at 25 °C. As NH4CI dissolves, the temperature of the solution decreases. What are the signs of AH, AS, and AG for this process?
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 31E: A reaction has H298=100 kj/mol and S298=250 J/mol K. Is the reaction spontaneous at room...
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![The dissolution of ammonium chloride occurs spontaneously in water at 25 °C. As
NH4CI dissolves, the temperature of the solution decreases. What are the signs of
AH, AS, and AG for this process?
Ο ΔΗ>0, ΔS >0, ΔG >0
Ο ΔΗ< 0, AS0 , ΔG<0
AH < 0, AS > O, AG > O
ΔΗ> 0, ΔS >0, ΔG < 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff183a26a-cdbb-4529-b8a5-f056480caf8d%2F1bcb9392-c678-4d4d-b4fa-69b38d2fc1c0%2Fubm3llb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The dissolution of ammonium chloride occurs spontaneously in water at 25 °C. As
NH4CI dissolves, the temperature of the solution decreases. What are the signs of
AH, AS, and AG for this process?
Ο ΔΗ>0, ΔS >0, ΔG >0
Ο ΔΗ< 0, AS0 , ΔG<0
AH < 0, AS > O, AG > O
ΔΗ> 0, ΔS >0, ΔG < 0
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