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 25 L tank with 12. mol of ethylene gas and 2.7 mol of water vapor. When the mixture has come to equilibrium he determines that it contains 10.3 mol of ethylene gas and 1.0 mol of water vapor. The engineer then adds another 0.68 mol of water, and allows the mixture to come to equilibrium again. Calculate the moles of ethanol after equilibrium is reached the second time. Round your answer to 2 significant digits. mol X O th

Chemistry: The Molecular Science
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Chapter12: Chemical Equilibrium
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While ethanol (CH3CH₂OH) 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 25 L tank with 12. mol of ethylene gas and 2.7 mol of water vapor. When the mixture has come to equilibrium
he determines that it contains 10.3 mol of ethylene gas and 1.0 mol of water vapor.
The engineer then adds another 0.68 mol of water, and allows the mixture to come to equilibrium again. Calculate the moles of ethanol after equilibrium is
reached the second time. Round your answer to 2 significant digits.
mol
to will
Q
W
x
551
SSA
E
$
R
WS
IW
an
T
6
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Chapter 13- Che...doc
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Transcribed Image Text:While ethanol (CH3CH₂OH) 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 25 L tank with 12. mol of ethylene gas and 2.7 mol of water vapor. When the mixture has come to equilibrium he determines that it contains 10.3 mol of ethylene gas and 1.0 mol of water vapor. The engineer then adds another 0.68 mol of water, and allows the mixture to come to equilibrium again. Calculate the moles of ethanol after equilibrium is reached the second time. Round your answer to 2 significant digits. mol to will Q W x 551 SSA E $ R WS IW an T 6 © 2022 McGraw HILLC. All Rights Reserved. Terms of Use | Privacy Center Accessity Chapter 13- Che...doc CH151 152 Jab .docx Y & 7 H U 8 J ( 9 1 K 1 0 0 A L P + { A 8 @ db Show Al [ 11 1 1 delete
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