air gas constant

According to Dalton's law of partial pressures,the principle of experiment "Determination of the ideal gas constant R",the volume and pressure of hydrogen produced in the experiment were analyzed and discussed.

从道尔顿分压定律出发,对教学实验"理想气体常数R的测定"中产生的氢气的体积、分压和该实验的原理进行了详细的分析和讨论。

Improvement and microscale for experiment of determination of molar gas constant;

“摩尔气体常数测定实验”的改进及微型化研究

A new microscale experimental plan for determination of molar gas constant by displacement method had been presented.

提出了“置换法测定摩尔气体常数”的一个新微型实验方案 ,其实验规模缩小为常规实验的约 1 /1 0 。