电池电动势的测定及应用实验设计的改进

Improvements of Experimental Design for Determination of the Battery EMF and Application

电池电动势的测定及使用实验是大学《物理化学实验》有关电化学知识的一个重要实验。考虑到电解质溶液的温度及浓度对电池电动势的影响,增加相关的实验内容,即改变电解质溶液的温度和浓度取得相关数据。这样便于学生对不同温度和电解质溶液浓度的条件下得到实验结果进行对比,有利于学生加深和理解有关电化学方面的理论知识,增强感性认识。

Determination of the battery EMF and application experiment is an important experiment about electrochemical knowledge at university. Taking into aceount the effects of temperature and eoneentration on battery EMF, experimental contents including ehanglng temperature and concentration were increased, The relevant data were gained.