Question 8 S°(J/mol·K)200.9130.7219.3а.+112.3 J/Kb. +550.9 J/Kc. -112.3 J/Kd. +337.1 J/Ke. -550.9 J/K8. Calculate the AG°rxn using the following information:4 HNO3(g) + 5 N2H4(1) → 7 N2(g) + 12 H20(1)AG°xn = ?AH°r (kJ/mol)S°(J/mol·K)a. +4.90 x 10³ kJb. +3.90 x 10³ kJ-133.950.6-285.8266.9121.2191.670.0c. -2.04 x 10³ kJd. -3.15 x 103 kJe. -3.30 x 10³ kJ9. Identify the change in state that does NOT have an increase in entropy.water freezingb. water boilingc. ice meltingwater evaporatinga.e.10. Which of the following processes has a AS > 0?a. SO2 (1) → SO2 (s)

Answered: Image /qna-images/answer/218d11e2-da11-4f61-8d48-a8a550b18a7d.jpg

S°(J/mol·K) 200.9 130.7 219.3 а. +112.3 J/K b. +550.9 J/K c. -112.3 J/K d. +337.1 J/K e. -550.9 J/K 8. Calculate the AG°rxn using the following information: AG°rxn = ? 4 HNO3(g) + 5 N2H4(1) → 7 N2(g) + 12 H2O(1) -133.9 AH°r (kJ/mol) S°(J/mol-K) a. +4.90 x 10³ kJ b. +3.90 x 10³ kJ 50.6 -285.8 266.9 121.2 191.6 70.0 c. -2.04 x 103 kJ d. -3.15 x 103 kJ × 10³ kJ e. -3.30 x 9. Identify the change in state that does NOT have an increase in entropy. water freezing b. water boiling c. ice melting water evaporating a. e. 10. Which of the following processes has a AS > 0? a. SO2 (1) → SO2 (s)

S°(J/mol·K) 200.9 130.7 219.3 а. +112.3 J/K b. +550.9 J/K c. -112.3 J/K d. +337.1 J/K e. -550.9 J/K 8. Calculate the AG°rxn using the following information: AG°rxn = ? 4 HNO3(g) + 5 N2H4(1) → 7 N2(g) + 12 H2O(1) -133.9 AH°r (kJ/mol) S°(J/mol-K) a. +4.90 x 10³ kJ b. +3.90 x 10³ kJ 50.6 -285.8 266.9 121.2 191.6 70.0 c. -2.04 x 103 kJ d. -3.15 x 103 kJ × 10³ kJ e. -3.30 x 9. Identify the change in state that does NOT have an increase in entropy. water freezing b. water boiling c. ice melting water evaporating a. e. 10. Which of the following processes has a AS > 0? a. SO2 (1) → SO2 (s)

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

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.84QE

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