两组分混合物的偏摩尔体积及体积分量的精确计算

On The Partial Molal Volume And Volume Fraction of Binary Mixture

本文根据吉布斯—杜亥姆方程等混合物和分子物理学理论,推导出描述非理想两组分混合物偏摩尔体积和体积分量的两组方程,经用两组分混合物的折射率等实验数据验证,表明用这些方程可十分方便地得到比较精确的结果。

According to Gibbs-Duhem Equation and some other theorios about liquid mixtures, we have deduced two sets of equation for the calculation of the partial molal volume and volume fraction of nonideal binary mixtures. The comp arison between the results of the aquations and experimental data shows that the equations are quite satisfactory.