在参考了格林卡著“普通化学”第二册第二六六页之后,我在讲解电离学说的时候演示了如下的实验:在一玻管中盛入一种电解质溶液(如硫酸铜溶液),并于管的两端焊入铜丝(也可在盛有电解质溶液的玻管的两端用穿有铜电极的橡皮塞塞好来代替),将这玻管两端的铜丝连结在固定于转盘上的两根粗铜丝上(可采用十六号皮线剥开后之铜丝),这两根 After referring to Glinka, “General Chemistry”, second volume of the second sixty-sixth, I demonstrated the following experiments in the ionization theory: In a glass tube filled with an electrolyte solution (such as copper sulfate solution) , And the ends of the tube welded copper wire (also can be filled with electrolytic solution at both ends of the tube with a copper electrode wear rubber stopper is good to replace), the glass tube at both ends of the copper wire fixed in the fixed On the turntable on the two thick copper wire (which can be used on the 16th peel off the copper wire), these two