无机化学元素部分教学探索——以氯元素为例  

Exploration of Inorganic Element Chemistry Teaching with Example of Chlorine

作　　者：罗树常[1,2] 郑鹏飞[1] 

机构地区：[1]毕节学院化学工程学院,贵州毕节551700 [2]毕节学院化学化工实验教学示范中心,贵州毕节551700

出　　处：《化学教育》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)

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.

关 键 词：氯 元素化学 自由能变-氧化值图 物质间转化图 

分 类 号：O611-4[理学—无机化学] G642[理学—化学]