At 25°C, the formation of ammonia from its elements results in a decrease in entropy (∆SRXN = -197 J/K). This is an exothermic reaction with an enthalpy change (∆HRXN = -91.8 kJ). What is the entropy change of the universe (∆SUNIV) for this reaction in J/K when it occurs at 25°C? (One decimal place
At 25°C, the formation of ammonia from its elements results in a decrease in entropy (∆SRXN = -197 J/K). This is an exothermic reaction with an enthalpy change (∆HRXN = -91.8 kJ). What is the entropy change of the universe (∆SUNIV) for this reaction in J/K when it occurs at 25°C? (One decimal place
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.50PAE: For the reaction NO(g)+NO2(g)N2O3(g) , use tabulated thermodynamic data to calculate H and S. Then...
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At 25°C, the formation of ammonia from its elements results in a decrease in entropy (∆SRXN = -197 J/K).
This is an exothermic reaction with an enthalpy change (∆HRXN = -91.8 kJ).
What is the entropy change of the universe (∆SUNIV) for this reaction in J/K when it occurs at 25°C? (One decimal place)
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