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化学是一门以实验为基础的学科 ,化学实验是化学教学不可替代的实践形式 ,是提高教学任务和学生素质的重要途径。而许多化学实验具有一定的危险性 ,如果不按规定进行实验 ,常会发生一些安全事故。现将实验中容易发生的安全隐患归纳如下 :1 反应物用量不当造成事故在化学实验中
Chemistry is an experiment-based discipline. Chemistry experiment is an irreplaceable practice form of chemistry education and an important way to improve teaching tasks and student quality. Many chemical experiments have a certain degree of danger. If you do not carry out experiments as required, some safety accidents will occur. The potential safety hazards in the experiment are summarized as follows: 1 The accidental use of reactants causes chemical accidents in chemical experiments.