化学实验具有一定的危险性,这并不是一句耸人听闻之言,本人在化学实验室工作多年,耳闻目睹了不少化学实验的危险情景。现就化学实验教学中的安全问题,谈谈个人的一些粗浅认识,以引起广大师生的注意,避免类似事故的发生。安全实验的关键是要按照操作规定进行实验,危险也能变为安全。反之,安全也变得不安全。 Chemical experiments have a certain degree of danger. This is not a sensational remark. I have worked in a chemical laboratory for many years and I have witnessed many dangerous experiments in chemical experiments. Now on the chemical experiment teaching of security issues, talk about some of the superficial understanding of individuals to attract the attention of teachers and students to avoid the occurrence of similar incidents. The key to safety experiments is to experiment according to the rules of operation and the danger can become safety. Conversely, security also becomes unsafe.