蓝瓶子实验与碘时钟实验比较研究  

Comparison of “Blue Bottle” Experiment and Iodine Clock Reaction

作　　者：龙琪 LONG Qi(School of Environmental Science, Nanjing Xiaozhuang University, Nanjing 211171, China)

机构地区：[1]南京晓庄学院环境科学学院

出　　处：《化学教育（中英文）》2019年第13期75-77,共3页Chinese Journal of Chemical Education

摘　　要：蓝瓶子实验和碘时钟实验的相同点是历史悠久、趣味性强,实验现象在无色和蓝色之间变换,可用于化学动力学问题的探究教学。但是,这2个实验在发展历史、反应机理、实验现象等方面又有不同。建议化学教学中增加碘时钟实验。"Blue Bottle" experiment and Iodine Clock reaction are similar on the following aspects: being historic, funny, color changing between blue and colorless, and being used in inquiring instruction of chemical dynamics. But they are different in the following points: development, mechanism, phenomena and so on. This paper suggested that iodine clock experiment should be included in our chemical education.

关 键 词：蓝瓶子实验 碘时钟实验 化学动力学 

分 类 号：G633.8[文化科学—教育学]