对电化学中两个问题的讨论

Of Two Electrochemical Questions

讨论了Daniell电池的热力学可逆性问题和电化学反应的判据问题 ,认为Daniell电池是热力学不可逆电池 。

The thermodynamic reversibility of Daniell Cell and the Criteria of electrochemical reactions are discussed. It is concluded that Daniell Cell is thermodynamically irreversible and that criterion of ΔrGm is not equal to that of E.