化学方程式是学习化学最重要的化学用语,掌握了它,就能简明、准确地描述物质的化学变化,定量地研究化学,发展学生的记忆和思维能力.所以熟练记忆和书写化学方程式是学习化学的保证.教师对学生掌握化学方程式的情况要有足够重视,要明确要求,同时,更要注意指导学生学会科学的记忆化学方程式的方法. Chemistry equation is the most important chemistry of learning chemistry, mastered it, can be concise and accurate description of chemical changes in chemistry, quantitative study of chemistry, development of students’ memory and thinking ability.So skilled memory and writing chemistry equation is learning chemistry The teacher should pay enough attention to the situation that the students master the chemical equation, and should clearly demand them. At the same time, teachers should pay more attention to the method of guiding students to learn the scientific formula of memory chemistry.