问题
问答题 简答题
在液相色谱、溶剂萃取分离和蒸馏分离过程中，分别涉及的最主要的分子间相互作用是什么？
答案
参考答案：
液相色谱设计的分子间作用力主要有，范德华力，静电相互作用等。溶剂萃取主要利用的各组分在溶剂中溶解度的差异，蒸馏分离主要是范德华力.
搜题请搜索小程序“爱下问搜题”
在液相色谱、溶剂萃取分离和蒸馏分离过程中，分别涉及的最主要的分子间相互作用是什么？
参考答案：
液相色谱设计的分子间作用力主要有，范德华力，静电相互作用等。溶剂萃取主要利用的各组分在溶剂中溶解度的差异，蒸馏分离主要是范德华力.
| 完形填空。 | ||||
| Dear Sandy, My family and I 1 in Nanjing, China. We are very happy. I am 2 student in No. 11 Middle School. Is our school 3 ? No, it isn't very big, but it's very beautiful. There 4 any swimming pools in it. But our school 5 two basketball courts. There is a garden and many tall trees in our school. There are about fifty 6 in our school. 1 am in Class 2, Grade 1. My classroom is 7 the second floor in 8 A. There are twenty boys and twenty-five girls in my class. Miss Fang is our Chinese teacher. 9 is a very good teacher. We all like her very much. Wish you be 10 ! Hope to see you soon. Yours Lily | ||||
|