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初三化学电解水实验,用霍夫曼电解器有其不足之处:仪器难得,费时且不准确。现提出简易方法如下。 用品:不锈钢电极(或蘸水笔尖),外套导
In the third-generation chemical electrolysis water experiment, the Huffman electrolyzer had its disadvantages: the instrument was rare, time-consuming and inaccurate. The simple method is proposed below. Supplies: stainless steel electrode (or pen tip), jacket guide