【摘要】 应用钠离子选择性电极和Ag-AgCl电极组成可逆电池,通过测定电池的电动势,应用Debye H櫣ckel极限公式,计算了不同温度下NaCl在1,2-丙二醇非水溶剂中的活度系数,并根据电解质溶液的溶剂化理论对NaCl的活度系数的某些变化规律进行了讨论。更多还原

【Abstract】 The reversible cell used in this paper consists of the sodium ion selective electrode and the (Ag-AgCl) electrode.By measuring the electrode potential and using the limited law of Debye-Hückel.The activity coefficients of NaCl in 1,2-propandiol solvent have been calculated at three different temperatures,and some variance regulations of the activity coefficients of NaCl solution have been discussed,according to the solvation theory of electrolyte solutions.更多还原