在掌上实验室探究酒精灯火焰温度——得出不同的结论  

Inquire the Temperature of the Flame of an Alcohol Burner by Hand-lab Technology

作　　者：钱扬义[1] 陈健斌[1] 吴宗志[1] 王任跃[1] 徐锦洪[1] 

机构地区：[1]华南师范大学化学系,广州510631

出　　处：《化学教育》2003年第1期39-41,21,共4页Chinese Journal of Chemical Education

基　　金：中国教育学会"十五"科研规划重点课题 :"掌上型信息技术产品在教学中的运用和开发研究"

摘　　要：本文介绍在掌上实验室进行的酒精灯 3层火焰温度的探究实验 ,探讨酒精灯The flame of the alcohol burner could be divided into three parts, called inner-flame, mid-flame and outer-flame,respectively.What is the temperature of each flame? This problem is a quantitative one and it is difficult to be solved under the traditional experiment conditions of middle school. Hand-lab technology is the way to solve this problem.An experiment of measuring the temperature of the three flames of an alcohol burner is introduced in this article.

关 键 词：掌上实验室 酒精灯 火焰温度 探究实验 化学实验 中学 化学教学 

分 类 号：G633.8[文化科学—教育学]