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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bmwprincess bmwprincess
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2 months ago

Calculate ΔG° for the combustion of ethanol vapor, C2H5OH(g), at 750.°C in oxygen to form carbon dioxide and water vapor. The following data are valid at 25°C:

ΔH°f (kJ/mol)

ΔG°f (kJ/mol)

C2H5OH(g)

–234.8

–167.9

O2(g)

0

0

H2O(g)

–241.8

–228.6

CO2(g)

–393.5

–394.4



▸ –1407 kJ/mol

▸ –2151 kJ/mol

▸ –1307 kJ/mol

▸ –4486 kJ/mol

▸ –1377 kJ/mol
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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omolola69omolola69
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