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电化学基础专题是高中化学基本理论中的重要内容,也是每年高考化学中的必考点,其中电极反应式书写是电化学的核心,更是教学的重点和难点~([1])。如果能快速准确书写电极反应式,将大大有助于学生快速、顺利地解决各种类型的电化学题目。电极反应式的书写可以分为以下几步(以负极电极反应
The basic subject of electrochemistry is an important part of the basic chemistry theory of senior high school. It is also a necessary test point in the chemistry of the annual college entrance examination. Electrode reaction writing is the core of electrochemistry. It is also the focus and difficulty of teaching (1). If you can quickly and accurately write the electrode reaction, will greatly help students quickly and smoothly to solve various types of electrochemical problems. Electrode reaction writing can be divided into the following steps (to the negative electrode reaction