Comparative Study Method in Inorganic & Analytical Chemistry Experiment Teaching with Example of Determination of Chlorion by Silver Measuring Method
LU Ai-Dang1,2,3, WANG Tie-Nan1, YANG Shan1, LI Hong-Yan1,2
1. School of Chemical Engineering, Hebei University of Technology, Tianjin 300130, China;
2. China Engineering Research Center of Seawater Utilization Technology, Ministry of Education, Tianjin 300130, China;
3. Hebei Collaborative Innovation Center of Modern Marine Chemical Technology, Tianjin 300130, China
Abstract This paper introduced the experimental principles and operation steps of the determination of chlorion by silver measuring method, compared and analyzed the indicators, standard solution, titration conditions, considerations and scope of application. And this paper also discussed the correspondence between the experimental methods and operation steps.On the basis of experiment preparation, operation, phenomena, records and results, students could better understand the contents of the chemical experiments,master the study methods for inorganic & analytical chemistry experiment,as well as enhance their innovation ability and practical ability.
LU Ai-Dang, WANG Tie-Nan, YANG Shan, LI Hong-Yan. Comparative Study Method in Inorganic & Analytical Chemistry Experiment Teaching with Example of Determination of Chlorion by Silver Measuring Method[J]. Chinese Journal of Chemical Education, 2019, 40(8): 42-45.
