Relationship Between Electrolytic Conductivity and Molar Conductivity to Electrolytic Concentration
HE Qiang, SU Meng-Yao, SUN Yan-Pu
School of Chemistry and Chemical Engineering, Ningxia University, National Demonstration Center for Experimantal Chemistry Education(Ningxia University), Yinchuan 750021, China
Abstract Depending on the physical meaning of electrolytic conductivity and molar conductivity, the relationship between electrolytic conductivity and molar conductivity to the electrolyte concentration was analyzed by simple calculation. The relationship between the number of conductive ions and electrolytic solution concentration or ionization degree was determined. The method is simple and clear, so that the students can understand easily and meet the teaching requirements.
HE Qiang, SU Meng-Yao, SUN Yan-Pu. Relationship Between Electrolytic Conductivity and Molar Conductivity to Electrolytic Concentration[J]. Chinese Journal of Chemical Education, 2018, 39(18): 69-71.
