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Special Topic 3 Unit 4 "Precipitation and Dissolution Equilibrium of Insoluble Electrolyte" ppt review-four optional courseware
Suzhou Education Edition Elective Four Topics 3 Unit 4 "Precipitation and Dissolution Equilibrium of Insoluble Electrolyte" ppt review course standard navigation 1. Understand the dissolution of insoluble materials in water and understand the establishment process of precipitation and dissolution equilibrium 2. Understand the concept of solubility product, and use the rule of solubility product to judge the occurrence and dissolution of precipitation. 3. Able to analyze the dissolution, generation and transformation of precipitation using the viewpoint of balance movement and explain some life problems. 1. Establishment of precipitation dissolution balance The reason why the ion reaction that generates precipitation can occur is that the reason why the ion reaction that generates precipitation can occur is ____________________. Although the solubility of the product is very small, but _______________.