在重视基础、凸出能力的命题思想下,使得电解质溶液中微粒浓度之间的关系成为考查的重点与经典,它不但把电离平衡、水解平衡等基础理论知识所涉及,而且也较好地考查了学生思维的灵活性、全面性及深刻性.本文试从电解质溶液的基础知识及解题策略进行分析,以期突破电解质溶液中粒子浓度大小之间的关系问题.一、了解各种平衡的研究对象及电解质划分的实质电解质溶液中主要存在电离平衡与水解平衡两种类型,其中电离平衡的研究对象是弱电解质,水解平衡的研究对象是含有弱离子的盐,所以在研究电解质溶液时,应首先分析溶液中溶质属于哪一类,若属于弱酸、弱碱时则存在电离平衡;若属于 Under the concept of emphasizing basic and protruding ability, the relationship between the concentration of microparticles in the electrolyte solution becomes the focus and the classic of the test. It not only relates to the basic theoretical knowledge such as ionization equilibrium and hydrolysis equilibrium, but also examines The students thinking flexibility, comprehensiveness and profoundness.This paper try to analyze the basic knowledge of electrolyte solution and problem solving strategy, in order to break through the relationship between the particle size of the electrolyte solution.First, understand the balance of the study There are mainly two types of ionization equilibrium and hydrolysis equilibrium in the electrolyte solution divided by the object and the electrolyte. The study object of the ionization equilibrium is the weak electrolyte, and the study object of the hydrolysis equilibrium is the salt containing weak ions. Therefore, when studying the electrolyte solution, First of all, to analyze what kind of solute in solution, if it belongs to weak acid, weak base ionization equilibrium exist; if