At-8.73 °C the pressure equilibrium constant K, -8.4 × 10 for a certain reaction. Here are some facts about the reaction: If the reaction is run at constant pressure, 76.0 kJ/mol of heat are absorbed. • Some of the reactants are liquids and solids. If the reaction is run at constant pressure, the volume increases by 14.%. Yes. Using these facts, can you calculate K, at -19. °C? No. If you said yes, then enter your answer at right. Round it to 2 significant digits. 0 If you said no, can you at least decide whether K, at -19. °C will be bigger or smaller than K, at -8.73 °C? Yes, and K, will be bigger. Yes, and K will be smaller. No. Start over 5

At-8.73 °C the pressure equilibrium constant K, -8.4 × 10 for a certain reaction. Here are some facts about the reaction: If the reaction is run at constant pressure, 76.0 kJ/mol of heat are absorbed. • Some of the reactants are liquids and solids. If the reaction is run at constant pressure, the volume increases by 14.%. Yes. Using these facts, can you calculate K, at -19. °C? No. If you said yes, then enter your answer at right. Round it to 2 significant digits. 0 If you said no, can you at least decide whether K, at -19. °C will be bigger or smaller than K, at -8.73 °C? Yes, and K, will be bigger. Yes, and K will be smaller. No. Start over 5

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter16: Thermodynamics

Section: Chapter Questions

Problem 48E: At mom temperature, the equilibrium constant (Kw) for the self-ionization of water is 1.001014....

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