where: P = vapor pressure
The vapor pressure of a substance is measured over a range of temperatures. A plot of the natural log of the vapor pressure versus the inverse of the temperature (in Kelvin) produces a straight line with a slope of −3.44×103 K .
Find the enthalpy of vaporization of the substance.
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Based on our data, we think this problem is relevant for Professor Pitigalaarachchige's class at FAMU.