摘要
在实际教学中 ,补充检验醛基的另一个实验—银镜反应 ,对学生认识纤维素性质的知识整合有一定作用 .力求从实验的角度 。
In real teaching,another experiment that adds and examines aldehyde group-silver mirror reaction helps the students to a certain extent in understanding the characteristics of cellulose.This paper tries to discover the best experimental conditions in orthogonal method through experiment.
出处
《廊坊师范学院学报》
2001年第4期61-65,共5页
Journal of Langfang Teachers College
关键词
正交法
纤维素水解
银镜反应
实验条件
orthogonal method
hydrolysis of cellulose
silver mirror reflection
experimental conditions
