1.The fermentation of glucose to ethanol and CO2 is given by:C6H1206(s) →2C2H5OH(1)+2C02Given are some data:Glucose212-1268AmŞ (J/K-mol)AfH (kJ/mol)Calculate the total entropy in J/K-mol.Ethanol160.7-277.69Carbon Dioxide213.74-393.512.A sample of a perfect gas was found to vary with temperature according to the expression Cp(J/K) =20.17+0.3665T where T is in K. its temperature is raised from 273 K to 373 K. Calculate ASat constant pressure and constant volume in kJ/mol

Entropy is the measure of the randomness or disorder of a system. The entropy change for a system is…

1. The fermentation of glucose to ethanol and CO2 is given by: C6H1206(s) →2C2H5OH(1)+2C02 Given are some data: Glucose 212 -1268 AmS (J/K-mol) AfH (kJ/mol) Calculate the total entropy in J/K-mol. Ethanol 160.7 -277.69 Carbon Dioxide 213.74 -393.51

1. The fermentation of glucose to ethanol and CO2 is given by: C6H1206(s) →2C2H5OH(1)+2C02 Given are some data: Glucose 212 -1268 AmS (J/K-mol) AfH (kJ/mol) Calculate the total entropy in J/K-mol. Ethanol 160.7 -277.69 Carbon Dioxide 213.74 -393.51

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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Question

1.
The fermentation of glucose to ethanol and CO2 is given by:
C6H1206(s) →2C2H5OH(1)+2C02
Given are some data:
Glucose
212
-1268
AmŞ (J/K-mol)
AfH (kJ/mol)
Calculate the total entropy in J/K-mol.
Ethanol
160.7
-277.69
Carbon Dioxide
213.74
-393.51
2.
A sample of a perfect gas was found to vary with temperature according to the expression Cp
(J/K) =20.17+0.3665T where T is in K. its temperature is raised from 273 K to 373 K. Calculate AS
at constant pressure and constant volume in kJ/mol

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