The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.893 – (2.4312 x 10³)K/T between 83.12 °C and 101.54 °C. What are the AH°rxn, AG°xn, and AS°rxn at 85 °C?

The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.893 – (2.4312 x 10³)K/T between 83.12 °C and 101.54 °C. What are the AH°rxn, AG°xn, and AS°rxn at 85 °C?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section12.5: Using Equilibrium Constants

Problem 12.7CE

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Question

3. The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression
log K = 7.893 – (2.4312 x 10³)K/T
between 83.12 °C and 101.54 °C. What are the AH°rxn, AG°rxn, and ASºrn at 85 °C?
Ind. Eng. Chem. Res. 2008, 47, 5, 1453–1463

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