热力学平衡常数

测定了NH4~+-K~+、NH4~+-Ag~+两个体系在浙江省缙云县岱石口的天然丝光沸石和合成丝光沸石上的离子交换平衡等温线，并计算出其热力学平衡常数Ka和标准自由能变化△G~0。

In this paper , ion exchange equilibrium isotherms for natural mordenite ( Jinyun Xian , Zhejiang province ) and synthetic mordenite in ammonium-potassium and ammonium-silver systems along with the calculated thermodynamic equilibrium constant and Gibb 's free energy change ⊿ G ° are presented .

关于热力学平衡常数

On Thermodynamic Equilibrium Constant

粒度对纳米粒子热分解热力学性质和平衡常数的影响

The Investigation of the Effect of the Size on the Thermodynamic Properties and the Equilibrium Constant of Nanoparticles

依据化学动力学中热力学参数与平衡常数关系得到烧蚀产物平衡常数与温度的简单关系式；

Then , the equations of balanceable constant and temperature are obtained according to the thermodynamics parameter in the chemical dynamics theory .

目前的研究结果表明：多相反应体系中的反应物粒径对化学反应的热力学性质、平衡常数、电动势、反应速率和表观活化能均有明显的影响；

The present studies show that the nanoparticle sizes of dispersed phases in heterogeneous systems have obvious effects on the thermodynamical properties , the equilibrium constant , the EMF , the reaction rate and the apparent activation energy .

在溶液理论的基础上，提出了一种新的热力学处理方法，用于计算有机相组分活度系数、测定金属溶剂萃取反应热力学平衡常数以及预测金属萃取平衡分配。

Based on the solution theory , the thermodynamical approaches to calculation of the component activity coefficients in organic phases , to determination of the thermodynamical equilibrium constant of metal extraction reaction and to predic - tion of the metal extraction equilibrium distribution are presented .