While ethanol (CH,CH₂OH) is produced naturally by fermentation, e.g. in beer- and wine-making, industrially it is synthesized by reacting ethylene (CH₂CH₂) with water vapor at elevated temperatures. A chemical engineer studying this reaction fills a 2.0L flask with 1.9 atm of ethylene gas and 4.7 atm of water vapor. When the mixture has come to equilibrium she determines that it contains 0.50 atm of ethylene gas and 3.3 atm of water vapor. The engineer then adds another 1.6 atm of water, and allows the mixture to come to equilibrium again. Calculate the pressure of ethanol after equilibrium is reached the second time. Round your answer to 2 significant digits.
While ethanol (CH,CH₂OH) is produced naturally by fermentation, e.g. in beer- and wine-making, industrially it is synthesized by reacting ethylene (CH₂CH₂) with water vapor at elevated temperatures. A chemical engineer studying this reaction fills a 2.0L flask with 1.9 atm of ethylene gas and 4.7 atm of water vapor. When the mixture has come to equilibrium she determines that it contains 0.50 atm of ethylene gas and 3.3 atm of water vapor. The engineer then adds another 1.6 atm of water, and allows the mixture to come to equilibrium again. Calculate the pressure of ethanol after equilibrium is reached the second time. Round your answer to 2 significant digits.
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:While ethanol (CH₂CH₂OH) is produced naturally by fermentation, e.g. in
beer- and wine-making, industrially it is synthesized by reacting
ethylene (CH₂CH₂) with water vapor at elevated temperatures.
A chemical engineer studying this reaction fills a 2.0 L flask with 1.9 atm of
ethylene gas and 4.7 atm of water vapor. When the mixture has come to
equilibrium she determines that it contains 0.50 atm of ethylene gas and
3.3 atm of water vapor.
The engineer then adds another 1.6 atm of water, and allows the mixture to
come to equilibrium again. Calculate the pressure of ethanol after
equilibrium is reached the second time. Round your answer to 2
significant digits.
atm
X
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