摘要
以"未知固体样品的分析"实验为例,通过建立完整的未知固体样品筛选体系来指导完成该实验的改进。结果获得了改进无机化学实验的一般思路、方法及规律。这为经典实验的改进奠定了基础。
Taking the experiment of"analysis of unknown solid samples"as an example,the improvement of this experiment was guided and finished by the establishment of a complete unknown solid samples screening system.The general thoughts,methods and laws about the improvement of inorganic chemistry experiments were obtained.The results laid the foundation for the improvement of classical experiments.
作者
刘鑫
王月荣
王燕
LIU Xin;WANG Yue-Rong;WANG Yan(College of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China)
出处
《化学教育（中英文）》
CAS
北大核心
2020年第2期57-60,共4页
Chinese Journal of Chemical Education
关键词
实验改进
未知固体样品
离子分离
离子鉴定
experiment improvement
unknown solid sample
ions useparation
ions identification
作者简介
通信联系人:王燕,E-mail:wangy@ecust.edu.cn。
