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Ethyl alcohol has a vapor pressure of 20 mm Hg at 8 C and a normal...

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Chemistry

Ethyl alcohol has a vapor pressure of 20 mm Hg at 8 C and anormal boiling point of 78.4 C.
Estimate the vapor pressure at 45 C using (a) the Antoineequation
(b) the Clausius–Clapeyron equation and the two given data points;and (c) linear interpolation
between the two given points. Taking the first estimate to becorrect, calculate the percentage error associated with the secondand third estimates.

Answer & Explanation Solved by verified expert
4.5 Ratings (818 Votes)
Vapor pressure of ethyl alcohol at 8 oC 20mm HgNormal boiling point of ethyl alcohol 784 oCVapor pressure of ethyl alcohol at 45 oC a Antoine equation is given aslog P A    See Answer
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