At-14.4 °C the concentration equilibrium constant K, -9.3x10 for a certain reaction. Here are some facts about the reaction: . Some of the reactants are liquids and solids. •The constant pressure molar heat capacity C,- 1.63 J-mol ¹-K¹. . If the reaction is run at constant pressure, 52.0 kl/mol of heat are released. Using these facts, can you calculate K, at -31. "C? If you said yes, then enter your answer at right. Round it to 2 significant digits. If you said no, can you at least decide whether Kat -31. "C will be bigger or smaller than Kat-14.4 °C? O Yes. O No. 0 Yes, and K will be bigger. Yes, and K, will be smaller. No. X

At-14.4 °C the concentration equilibrium constant K, -9.3x10 for a certain reaction. Here are some facts about the reaction: . Some of the reactants are liquids and solids. •The constant pressure molar heat capacity C,- 1.63 J-mol ¹-K¹. . If the reaction is run at constant pressure, 52.0 kl/mol of heat are released. Using these facts, can you calculate K, at -31. "C? If you said yes, then enter your answer at right. Round it to 2 significant digits. If you said no, can you at least decide whether Kat -31. "C will be bigger or smaller than Kat-14.4 °C? O Yes. O No. 0 Yes, and K will be bigger. Yes, and K, will be smaller. No. X

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 58QAP: For the system 2SO3(g)2SO2(g)+O2(g) K=1.32 at 627. What is the equilibrium constant at 555C?

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For the system 2SO3(g)2SO2(g)+O2(g) K=1.32 at 627. What is the equilibrium constant at 555C?
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