本文用统计热力学方法导得了液体饱和蒸气压与蒸发热间的关系式。
A relation between the saturated vapor pressure and the heat of vaporization for pure liquids has been derived by statistical thermodynamic method.
同时还测定了上述物质直至接近临界点的蒸气压及饱和液体密度，并提供了与温度关联式的系数值。
Vapor pressures and saturated liquid densities for all above compounds were also determined near the critical points, and the coefficients of correlation to temperature are provided.
液体的饱和蒸气压实验属于化学热力学实验，它是一个比较经典的物理化学实验。
The experiment of saturated vapor pressure of liquid is a kind of chemical thermodynamics experiment.
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