Styrene is produced by catalytic dehydrogenation of ethylbenzene at high temperature in the presence of superheated steam.Find AH°rxn: AG°rxn» and AS°rxn» given these data at 298 K:CompoundEthylbenzene, C6H5-CH2CH3Styrene, C,H5-CH=CH2H2AH°F (kJ/mol)AG°f (kJ/mol)S° (J/mol-K)-12.536124.28257.696103.24202.275241.889130.6With 5.62 parts steam to 1.0 part ethylbenzene in the reactant mixture ,and the total pressure kept constant at 2.756 atm, what is AG at 549.9°C at 70.2%conversion, that is, when 70.2% of the ethylbenzene has reacted? Record your answer in kJ/mol and use 3 decimals. Hint: the two molecules differ by an H2.

Answered: Image /qna-images/answer/31dc785a-2b1c-469d-bbce-bca3954e430e.jpg

Styrene is produced by catalytic dehydrogenation of ethylbenzene at high temperature in the presence of superheated steam. Find AH°pxn: AG°pxn» and AS°, rxn: given these data at 298 K: Compound Ethylbenzene, C6H5-CH2CH3 Styrene, C,H5-CH=CH2 H2 AH°f (kJ/mol) AG°f (kJ/mol) S° (J/mol-K) -12.536 124.28 257.696 103.24 202.275 241.889 130.6

Styrene is produced by catalytic dehydrogenation of ethylbenzene at high temperature in the presence of superheated steam. Find AH°pxn: AG°pxn» and AS°, rxn: given these data at 298 K: Compound Ethylbenzene, C6H5-CH2CH3 Styrene, C,H5-CH=CH2 H2 AH°f (kJ/mol) AG°f (kJ/mol) S° (J/mol-K) -12.536 124.28 257.696 103.24 202.275 241.889 130.6

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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