Ethyl alcohol has a vapor pressure of $28\mathrm{.}4mmHg$ at $13\mathrm{.}0C$ and a normal boiling point of $78\mathrm{.}4C.$

Physical Property Tables

Antoine Equation

Correct

Estimate the vapor pressure at $60\mathrm{.}0C$ using the Antoine equation with the parameter values from Table B$\mathrm{.}4.$

$mmHg$

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Hint

Attempts: $1$ of $3$ used

Clausius$-$Clapeyron Equation

Estimate the vapor pressure at $60\mathrm{.}0C$ using the Clausius$-$Clapeyron equation and the two given data points.

$mmHg$

Attempts: $0$ of $3$ used

Linear Interpolation

Estimate the vapor pressure at $60\mathrm{.}0C$ using linear interpolation between the two given points.

$mmHg$

Deviations

Attempts: $0$ of $3$ used

If one takes the Antoine$-$equation estimate as the most reliable, by how much do the other two estimates deviate from the best estimate? Take the magnitude of the percentage difference.

Clausius$-$Clapeyron

$\%$

Linear Interpolation $\%$

Attempts: $0$ of $3$ used