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tion that has a negative AH and a positive AS. Which of the following statements is 2) - ion will be spontaneous at all temperatures. Fon will be nonspontaneous at all temperatures. ion will be nonspontaneous only at high temperatures. ion will be spontaneous only at high temperatures. action: 3) D+3 F2(g) - 2 NF3(8) AH° =-249 kJ and AS = -278 J/K at 25°C %3D %3D und state whether the equilibrium composition should favor reactants or ndard conditions. G°pxn using the following information. 4). 2 HNO3(aq) + NO(g) -3 NO2(g) + H2O(1) AG°rxn =? %3D -207 91.3 33.2 -285.8 146 210.8 240.1 70.0

tion that has a negative AH and a positive AS. Which of the following statements is 2) - ion will be spontaneous at all temperatures. Fon will be nonspontaneous at all temperatures. ion will be nonspontaneous only at high temperatures. ion will be spontaneous only at high temperatures. action: 3) D+3 F2(g) - 2 NF3(8) AH° =-249 kJ and AS = -278 J/K at 25°C %3D %3D und state whether the equilibrium composition should favor reactants or ndard conditions. G°pxn using the following information. 4). 2 HNO3(aq) + NO(g) -3 NO2(g) + H2O(1) AG°rxn =? %3D -207 91.3 33.2 -285.8 146 210.8 240.1 70.0

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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eChapter 19 - Thermodynamics -tx blackboardcdn.com/blackboard.learn.xythos.prod/5970c46bc1741/9717426?X-Blackboard-Expiration3D1650261600000.. 2 身口 amble... O*NET OnLine Be Home | exploreheal. O Scholarships - SAL. * Patient Portal - heal. 20 Highest Paid No.. - AccessVA 1/ 2 100% 2) Consider a reaction that has a negative AH and a positive AS. Which of the following statements is 2). TRUE? A) This reaction will be spontaneous at all temperatures. B) This reaction will be nonspontaneous at all temperatures. C) This reaction will be nonspontaneous only at high temperatures. D) This reaction will be spontaneous only at high temperatures. 3) Consider the reaction: 3). N2(8) + 3 F2(g) -2 NF3(g) AH° = -249 kJ and AS = -278 J/K at 25°C Calculate AG and state whether the equilibrium composition should favor reactants or products at standard conditions, 4) Calculate the AG°rxn using the following information. 4) 2 HNO3(aq) + NO(g) -3 NO2(g) + H2O(1) AG°rxn =? AH°f (kJ/mol) -207 91.3 33.2 -285.8 S°J/mol K) 146 210.8 240.1 70.0 5) Calculate AGrxn at 298 K under the conditions shown below for the following reaction. 5) 3 02(g) -2 O3(g) AG° = +326 kJ %3D P(O2) = 0.077 atm, P(O3) = 0.61 atm 6) Determine the equilibrium constant for the following reaction at 298 K. 6) SO3(g) + H2O(g) – H2SO4(1) AG° = -90.5 kJ 9:18 PM (? ^ 4/17/2022 hp ins prt sc 12 4+ delete home end
Transcribed Image Text:eChapter 19 - Thermodynamics -tx blackboardcdn.com/blackboard.learn.xythos.prod/5970c46bc1741/9717426?X-Blackboard-Expiration3D1650261600000.. 2 身口 amble... O*NET OnLine Be Home | exploreheal. O Scholarships - SAL. * Patient Portal - heal. 20 Highest Paid No.. - AccessVA 1/ 2 100% 2) Consider a reaction that has a negative AH and a positive AS. Which of the following statements is 2). TRUE? A) This reaction will be spontaneous at all temperatures. B) This reaction will be nonspontaneous at all temperatures. C) This reaction will be nonspontaneous only at high temperatures. D) This reaction will be spontaneous only at high temperatures. 3) Consider the reaction: 3). N2(8) + 3 F2(g) -2 NF3(g) AH° = -249 kJ and AS = -278 J/K at 25°C Calculate AG and state whether the equilibrium composition should favor reactants or products at standard conditions, 4) Calculate the AG°rxn using the following information. 4) 2 HNO3(aq) + NO(g) -3 NO2(g) + H2O(1) AG°rxn =? AH°f (kJ/mol) -207 91.3 33.2 -285.8 S°J/mol K) 146 210.8 240.1 70.0 5) Calculate AGrxn at 298 K under the conditions shown below for the following reaction. 5) 3 02(g) -2 O3(g) AG° = +326 kJ %3D P(O2) = 0.077 atm, P(O3) = 0.61 atm 6) Determine the equilibrium constant for the following reaction at 298 K. 6) SO3(g) + H2O(g) – H2SO4(1) AG° = -90.5 kJ 9:18 PM (? ^ 4/17/2022 hp ins prt sc 12 4+ delete home end
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