中学化学实验装置创新与改进——钠与水的反应

High School Chemistry Experiment Device Innovation and Improvement

采用生活中的资源以及微型实验仪器对钠与水反应的实验装置进行改进,不仅弥补了传统实验中的不足,而且有效利用了生活中的资源,实验安全性能高,而且实验现象明显,操作步骤简单,学生在课堂中或课余时间中均可实验。

Using the resources and the life test instrument experimental micro reaction of sodium with water is improved not only compensate for the lack of traditional experiment, the life and effective use of resources, high safety performance test, and the experimental results obviously Procedure simple, students in the classroom or after-school time can experiment.