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# Calculating Vapor Pressure at a Different Temperature

CHEM-66Z8V7

Methanol, ${CH}_{3}OH$, has a normal boiling point of 64.5 °C and an enthalpy of vaporization of 35.3 kJ/mol.

Calculate the vapor pressure of methanol at 30.0 °C in mm Hg.

Note that 760. mm Hg = 1 atm.

A

759 mm Hg

B

657 mm Hg

C

704 mm Hg

D

181 mm Hg