A over the molar volume squared.
等于a除以摩尔体积V杠的平方。
So it's RT over molar volume minus b.
等于rt除以摩尔体积减去b的差。
So, you do this measurement, you measure with the gas, you measure the pressure and the molar volume.
现在让压强趋于，现在测量气体的压强，和摩尔体积。
And now I'm going to assume, and this is certainly a safe assumption, that this quantity this, molar volume, isn't going to change.
现在我假定，这个物理量摩尔体积，不会发生变化，这是一个非常合理的假定。
The molar volume is being changed a little bit trying to make things collide with each other, they can't occupy the same volume.
摩尔体积发生了很小的改变，如果你试图使气体分子间相互碰撞，他们不能占据同一个位置。
So the first approximation is, you can realize that the molar volume of the gas is always much bigger than the volume of the solid or the liquid.
第一个近似是，你会发现气体的摩尔体积，远远大于固体，和液体的摩尔体积。
It is found that the parameter is directly proportional to the molar volume of liquid at the normal boiling point, and its values have the additivity of groups.
这个参数的值与正常沸点下液体的摩尔体积成正比，且具有基团加和性。
And it was supposed that the influence of the pressure on the system is only effect upon the exess molar volume of the system rely on the relationship of Gibbs free enthalpy with the pressure.
根据等温时压力对体系自由焓影响的关系式，把压力对体系热力学数据的影响都归结为对体系中各组元偏摩尔体积的影响。
Molar ratio of butanone to glycol, the dosage of catalyst, the volume of cyclohexane as the water-carrying agent and reaction time on the yield were discussed and the best conditions were found out.
探讨了丁酮与乙二醇量比、催化剂用量、带水剂及反应时间对收率的影响。
Molar ratio of butanone to glycol, the dosage of catalyst, the volume of cyclohexane as the water-carrying agent and reaction time on the yield were discussed and the best conditions were found out.
探讨了丁酮与乙二醇量比、催化剂用量、带水剂及反应时间对收率的影响。
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