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离子反应和离子方程式的书写是历年来高考的必考内容和整个高中化学学习中的重点和难点内容。在《普通高中化学课程标准》的指导下,尝试了几种突破该难点的方法,请各位专家、老师批评指正。
Ion reaction and ion equation writing is the compulsory content of college entrance examination over the years and the entire high school chemistry learning focus and difficult content. Under the guidance of “Ordinary High School Chemistry Curriculum Standard”, I tried several ways to break through this difficulty, and invited experts and teachers to criticize and correct me.