In order to make the new model of gas solubility proposed by our previous work be applied to the dilute aqueous solutions, an internal pressure equation of water is established from the intermolecular potential function.
为使前文提出的气体溶解度的新模型能够适用于稀水溶液 ,由分子间作用位能函数建立了一个水的内压方程 ,它能用来描述宽阔温度范围内水的内压随密度的改变 。
