A reaction has a positive entropy change. What would the sign of AHrxn need to be to make the spontaneity of the reaction temperature dependant? In this case, would the temperature have to decrease or increase to make it nonspontaneous? AHrxn > 0, temperature would have to increase to make the reaction nonspontaneous. AHrxn > 0, temperature would have to decrease to make the reaction nonspontaneous. Remove 5 points from my score, please. AHTXN < 0, temperature would have to decrease to make the reaction nonspontaneous.
A reaction has a positive entropy change. What would the sign of AHrxn need to be to make the spontaneity of the reaction temperature dependant? In this case, would the temperature have to decrease or increase to make it nonspontaneous? AHrxn > 0, temperature would have to increase to make the reaction nonspontaneous. AHrxn > 0, temperature would have to decrease to make the reaction nonspontaneous. Remove 5 points from my score, please. AHTXN < 0, temperature would have to decrease to make the reaction nonspontaneous.
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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Transcribed Image Text:A reaction has a positive entropy change. What would the sign of AHrxn need to be to make the spontaneity of the reaction
temperature dependant? In this case, would the temperature have to decrease or increase to make it nonspontaneous?
AHrxn > 0, temperature would have to increase to make the reaction nonspontaneous.
AHTXN > 0, temperature would have to decrease to make the reaction nonspontaneous.
Remove 5 points from my score, please.
AHTXN < 0, temperature would have to decrease to make the reaction nonspontaneous.
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