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沉淀的生成和溶解是生活中和科学研究中的重要现象,沉淀溶解平衡是高中化学教学中的难点,也是近年来高考常见的一种题型。在高中化学沉淀溶解平衡学习中,为了能够使学生掌握沉淀溶解平衡知识和原理,巧妙运用所学知识解决高考难题和生活中的实际问题,本研究主要通过一些典型的试题分析沉淀溶解平衡解题思维及其方法。1、关于沉淀溶解平衡中的溶质浓度的计算
Precipitation generation and dissolution is an important phenomenon in life and scientific research. The balance of precipitation and dissolution is a difficult point in high school chemistry teaching and also a common type of examination in recent years. In the high school chemical precipitation dissolution equilibrium study, in order to enable students to master the knowledge and principles of precipitation dissolution equilibrium, clever use of knowledge learned to solve the college entrance examination problems and practical problems in life, this study mainly through some typical questions analysis precipitation solution balance problem Thinking and methods. 1, Calculation of solute concentration in precipitation equilibrium