精选优质文档-倾情为你奉上原电池电动势的测定摘要：本实验采用对消法测定原电池的可逆电动势，为了使电池反应在接近热力学可逆条件下进行，使用电位差计测量。制作Cu电极和Zn电极，通过盐桥连接制作原电池，掌握一些电极的制备和处理方法。并且通过电池电动势的测定研究构成此电池的化学反应的热力学性质，进而学会有关热力学函数的计算。Abstract :This experiment use the compensation method to measure the emf of the reversible battery, and use the potentiometer in order to make the process of the battery reaction thermodynamically reversible. Andlearnsomepreparationofelectrodeand salt bridge by making the Zn electrodeand Cu electrodeand using the
