Yeast can metabolize glucose into ethanol and carbon dioxide in a process called alcoholic fermentation according to the equation: C6H12O6(s) - 2C2H5OH(1) + 2CO2(g) Using the information below, calculate the entropy change to the System, Surroundings and Universe for the alcoholic fermentation of one mole of glucose. (Assume 298.1K, and one atm) AG° (kJ/mol) Compound C.H1O6 (s) CHSOH () CO2 (8) A,H (kJ/mol) S° (J/mol-K) 210.3 Cp (J/mol-K) 219.2 -910.6 -1,273.3 -174.2 -277.0 161.0 112.3 -394.4 -393.5 213.6 37.10
Yeast can metabolize glucose into ethanol and carbon dioxide in a process called alcoholic fermentation according to the equation: C6H12O6(s) - 2C2H5OH(1) + 2CO2(g) Using the information below, calculate the entropy change to the System, Surroundings and Universe for the alcoholic fermentation of one mole of glucose. (Assume 298.1K, and one atm) AG° (kJ/mol) Compound C.H1O6 (s) CHSOH () CO2 (8) A,H (kJ/mol) S° (J/mol-K) 210.3 Cp (J/mol-K) 219.2 -910.6 -1,273.3 -174.2 -277.0 161.0 112.3 -394.4 -393.5 213.6 37.10
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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![**Alcoholic Fermentation and Entropy Change Calculation**
Yeast can metabolize glucose into ethanol and carbon dioxide in a process called alcoholic fermentation according to the equation:
\[ C_6H_{12}O_6(s) \rightarrow 2C_2H_5OH(l) + 2CO_2(g) \]
**Task:** Using the information below, calculate the entropy change to the System, Surroundings, and Universe for the alcoholic fermentation of one mole of glucose. (Assume 298.1 K, and one atm)
| Compound | \( \Delta_fG^\circ \) (kJ/mol) | \( \Delta_fH^\circ \) (kJ/mol) | \( S^\circ \) (J/mol·K) | \( C_p \) (J/mol·K) |
|---------------|-----------------|-----------------|------------------|-----------------|
| \( C_6H_{12}O_6 (s) \) | -910.6 | -1,273.3 | 210.3 | 219.2 |
| \( C_2H_5OH (l) \) | -174.2 | -277.0 | 161.0 | 112.3 |
| \( CO_2 (g) \) | -394.4 | -393.5 | 213.6 | 37.10 |
Calculate using these thermodynamic values to determine the entropy changes.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb40fa447-d3c2-41e2-8596-d1d31b5ac1d4%2F558a173a-4abc-4f94-a08d-589c2d57faff%2Futgprzh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Alcoholic Fermentation and Entropy Change Calculation**
Yeast can metabolize glucose into ethanol and carbon dioxide in a process called alcoholic fermentation according to the equation:
\[ C_6H_{12}O_6(s) \rightarrow 2C_2H_5OH(l) + 2CO_2(g) \]
**Task:** Using the information below, calculate the entropy change to the System, Surroundings, and Universe for the alcoholic fermentation of one mole of glucose. (Assume 298.1 K, and one atm)
| Compound | \( \Delta_fG^\circ \) (kJ/mol) | \( \Delta_fH^\circ \) (kJ/mol) | \( S^\circ \) (J/mol·K) | \( C_p \) (J/mol·K) |
|---------------|-----------------|-----------------|------------------|-----------------|
| \( C_6H_{12}O_6 (s) \) | -910.6 | -1,273.3 | 210.3 | 219.2 |
| \( C_2H_5OH (l) \) | -174.2 | -277.0 | 161.0 | 112.3 |
| \( CO_2 (g) \) | -394.4 | -393.5 | 213.6 | 37.10 |
Calculate using these thermodynamic values to determine the entropy changes.
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