Homework Help is Here – Start Your Trial Now!
Science
Chemistry
N2(8) + 3F2(g) → 2NF3(g) N2(g) + 3C12(g) → 2NC13(g) AH° = 460 kJ AS® = -275 J/K N2F4(g) → 2NF2(g) AH° = 85 kJ As° = 198 J/K AH° = -249 kJ As° = -278 J/K Spontaneous at low temperatures and nonspontaneous at high temperatures ontaneous at all Nonspontaneous at all temperatures Spontaneous a temperatures nonspontaneous temperature emperatures

N2(8) + 3F2(g) → 2NF3(g) N2(g) + 3C12(g) → 2NC13(g) AH° = 460 kJ AS® = -275 J/K N2F4(g) → 2NF2(g) AH° = 85 kJ As° = 198 J/K AH° = -249 kJ As° = -278 J/K Spontaneous at low temperatures and nonspontaneous at high temperatures ontaneous at all Nonspontaneous at all temperatures Spontaneous a temperatures nonspontaneous temperature emperatures

Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter7: Chemical Energy
Section: Chapter Questions
Problem 62E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...
See similar textbooks
icon
Related questions
Question
16.17 N2(8) + 3F2(g) → 2NF3(g) ΔΗ AS° = -278 J/K N2(g) + 3C12(g) → 2NC13(g) N2F1(8) → 2NF2(g) ΔΗ85 kJ As° = 198 J/K -249 kJ AH° = 460 kJ AS° = -275 J/K Spontaneous at all Nonspontaneous at all Spontaneous at low temperatures and nonspontaneous at high temperatures Spontaneous at high temperatures and nonspontaneous at low temperatures temperatures temperatures B. At what temperature (if any) would the decomposition of POCI3 become spontaneous? Express the temperature in kelvins to three significant digits. If there is no answer, enter none.
Transcribed Image Text:16.17 N2(8) + 3F2(g) → 2NF3(g) ΔΗ AS° = -278 J/K N2(g) + 3C12(g) → 2NC13(g) N2F1(8) → 2NF2(g) ΔΗ85 kJ As° = 198 J/K -249 kJ AH° = 460 kJ AS° = -275 J/K Spontaneous at all Nonspontaneous at all Spontaneous at low temperatures and nonspontaneous at high temperatures Spontaneous at high temperatures and nonspontaneous at low temperatures temperatures temperatures B. At what temperature (if any) would the decomposition of POCI3 become spontaneous? Express the temperature in kelvins to three significant digits. If there is no answer, enter none.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Thermodynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781337399425
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS