From calculation we deduced the correlation of the different activity coefficients of the same solute with different concentration scales. 导出了同一溶质具有不同浓度标度的各不相同的活度系数之间的相互关系.
The activity coefficients of KCl in KCl + KAc + H2O system were determined at 298.15K from emf measurements for different total ionic strengths:0.1,0.5,1.0,1.5,2.0 and 2.5mol. 用电势法测定298.
A calculation model based on artifical neural networks technology was proposed and used in the calculation of activity coefficients of methanol propanol water system. 提出了一种基于人工神经元网络的活度系数计算模型,并成功地应用于甲醇丙醇水系统的活度系数计算。
The activity coefficients of NaBr in the system NaBr - NaAc - H_2O at 298. 15K were determined from EMF measurements at constant total ionic strengths of 0. 1, 0. 5, 1. 0, 1. 5, 2. 0, 2. 5 and 3. 0 mol/kg. 用电势法测定了298.
Applying the Pitzer equation of the activity coefficients of 1-1 type electrolyte to non-aqueous mixed solvents,each parameter of the equation was obtained by the method of least squares. 目前文献报道含水混合溶剂中的电解质活度系数较多,但非水混合溶剂中电解质活度系数报道较少。
Theory of ionic interaction and activity coefficient of strong electrolyte. 离子相互作用和强电解质活度系数理论。