摘要
通过对无机化学教材知识的整合,绘制自由能变-氧化值图和各物质间转化图,由点到线,由线连网,将氯元素零散的知识点归纳成知识体系,以期学生能更好地掌握元素相关内容,提高教学质量.
By drawing the free energy change and oxidation number diagram, and the materi- al transformation diagram, scattered knowledge points of chlorine element were integrated into a system, which was beneficial for students to master inorganic chemistry. The practical application indicated that it played an active role in improving teaching quality.
出处
《化学教育》
CAS
北大核心
2014年第22期16-19,共4页
Chinese Journal of Chemical Education
基金
贵州省特色重点实验室专项(黔教合KY字[2011]004)
贵州省煤基新材料工程中心(黔教合KY字[2012]026)
关键词
氯
元素化学
自由能变-氧化值图
物质间转化图
chlorine
elemental chemistry
free energy and oxidation number diagram
substance transformation diagram
