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研究高考的高频考点和常见考法,在理解和归纳解题依据的基础上构建基本的思维模式和解题模式,从而形成并掌握有针对性及实用性的解题方法和技巧,是突破化学学习难点、获取学习信心和提升学习成绩的有效途径。本文以化学反应速率和化学平衡的高频考点为中心,归纳和呈现几种解题模式的建构,望对提高学生的解题效率有所帮助。高频考点1化学反应速率的简单计算常见考法:以图像、表格、文字、化学(离子)
Research high-frequency entrance examination sites and the common test method, based on the understanding and induction to solve the problem based on the basis of building a basic mode of thinking and problem-solving mode to form and grasp the targeted and practical problem-solving methods and techniques is a breakthrough Chemical learning difficulties, access to learn confidence and improve academic performance of the effective way. In this paper, the chemical reaction rate and the chemical equilibrium high frequency test center as the center, summarized and presented several problem-solving mode of construction, hope to improve students’ problem-solving efficiency. High frequency test points 1 simple calculation of chemical reaction rate Common test method: to images, tables, text, chemical (ion)