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化学是理科学生高考必考科目,在知识难度和高考题的难度上都低于数学和化学可以说是学生高考中交易得分的科目。学生在化学复习的过程中都会感觉到对方程式的复习和记忆是个难点,化学方程式是基础中的基础,高考题对这方面的要求和考查是非常严格的,大多数化学试题都是以化学反应为基础的,如果化学方程式掌握的不好在答题时经常是明白意思但又无从下手。而高中阶段需要掌握的化学方程式
Chemistry is the subject of college entrance examination for science students, the degree of difficulty in knowledge and the difficulty of the college entrance examination are lower than mathematics and chemistry can be said that the student college entrance examination in the transaction of subjects. Students in the chemical review process will feel the equation review and memory is a difficult chemical formula is based on the foundation of the college entrance examination questions in this regard and the test is very strict, most of the chemical tests are based on chemical reactions Based, if the chemical equation does not grasp well enough to answer the question, it is often understood that it does not work. The high school needs to master the chemical equation