【摘要】 将由氩模型微分方程创立的气体不平衡状态理论方程推广应用于液体,导出液体定压比热容理论方程,经以极性与非极性等32种结构类型220种纯质的986个实验数据检验,平均误差为0.85％,优于前人公式,有重要的理论意义与广泛的应用价值.更多还原

【Abstract】 A Theoretical equation for nonequilibrium state of gas is here extended to the liquid state, and a theoretical equation of isobaric liquid specific heat capacity is derived. This equation can be applied to both polar and nonpolar liquids with an average error of 0.85% from 986 experimental data, 220 compounds of 32 structural types, Its accuracy is about 10 times higher than that of the Rowlinson-Bondi method, recommended by Reid, et al. It is far better than all other published methods.更多还原