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April 16, 2014

Homework Help: Chem

Posted by Anonymous on Monday, October 8, 2012 at 2:29pm.

You measure two different pressures of the sealed vial containing air and ethanol at two different temperatures; 89027 mmHg at 27C
and 90853 mmHg at 40C . From earlier measurements you found that the pressure of air at 27C is 76005 mmHg .
Calculate the VPethanol at both temperatures.

At 27C : mmHg

At 40C : mmHg

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