电解饱和氯化铜溶液实验改进了人教版化学选修4中电解饱和氯化铜溶液的实验装置,改进后的装置操作简单,现象明显,省时高效、过程无污染,整套装置可重复使用。同时,将阴极稍作改进还可以用来电解饱和氯化钠溶液,有利于激发学生的学习兴趣和培养学生的创新能力。 Electrolytic saturated cupric chloride solution experiment improved the PEP 4 chemical electrolyzing saturated cupric chloride solution experimental device, the improved device is simple, the phenomenon is obvious, time-saving and efficient, process-free, the entire device can be reused. At the same time, a slight improvement of the cathode can also be used to electrolyze saturated sodium chloride solution, which is good for stimulating students ’interest in learning and cultivating students’ innovative ability.