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一、复习要求 1.了解:混合物分离与提纯的区别和联系. 2.掌握:混合物分离与提纯的基本方法和 原理,能够运用所学知识选择合适的方法对混 合物进行科学的分离与提纯.
First, review requirements 1. Understand: the difference between the separation and purification of the mixture and links. 2. Master: the basic methods and principles of mixture separation and purification, can use the knowledge learned to select the appropriate method for the scientific separation and purification of the mixture.