A chemist fills a reaction vessel with 8.77 atm methanol (CH,OH) gas, 3.65 atm oxygen (0,) gas, 2.21 atm carbon dioxide (CO,) gas, and 7.19 atm water (H,0) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2CH,OH(8) + 30,(g) –2C0,(8) + 4H,0(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
A chemist fills a reaction vessel with 8.77 atm methanol (CH,OH) gas, 3.65 atm oxygen (0,) gas, 2.21 atm carbon dioxide (CO,) gas, and 7.19 atm water (H,0) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2CH,OH(8) + 30,(g) –2C0,(8) + 4H,0(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
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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
Transcribed Image Text:A chemist fills a reaction vessel with 8.77 atm methanol (CH,OH) gas, 3.65 atm oxygen (0,) gas, 2.21 atm carbon dioxide (CO,) gas, and 7.19 atm water
(H,0) gas at a temperature of 25.0°C.
Under these conditions, calculate the reaction free energy AG for the following chemical reaction:
2CH,OH(g) + 30,(g)2C0,(g) +4H,0(g)
Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
kJ

Transcribed Image Text:nh Data
C2H2(g)
227.4
209.9
200.9
C2H4(g)
52.4
68.4
219.3
C2H6(g)
-84.0
-32.0
229.2
C3H8(g)
-103.8
-23.4
270.3
C4H10(1)
-147.3
-15.0
231.0
C4H10(9)
-125.7
-15.7
310.0
C6H6(1)
49.1
124.5
173.4
C6H6(g)
82.9
129.7
269.2
CH3OH(I)
-239.2
-166.6
126.8
CH3OH(g)
-201.0
-162.3
239.9
(CH3)2(CH2)20(1)
-279.5
-346.74
253.5
CH3COOH(s)-
-472.8
CH3COOH(I)
-484.3
-389.9
159.8
CH3COOH(g)
-432.2
-374.2
283.5
CH3CHO(g)
-166.2
-133.0
263.8
C2H5OH(I)
-277.6
-174.8
160.7
C2H5OH(g)
-234.8
-167.9
281.6
(CH2),CO(I)
-248.4
-153.55
199.8
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