The Enthalpy of Vaporization of Water Depends on Temperature $\circ$ C Is About 149

question 117

Essay

The enthalpy of vaporization of water depends on temperature.The vapor pressure of water at 60 ^$\circ$ C is about 149.4 torr.Estimate the $\Delta$ H_vap in kJ/mol at 60 ^$\circ$ C to two significant figures.

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