作者seeseadream (☆★☆)
看板TransBioChem
标题[普化)几个问题
时间Tue Apr 19 01:15:09 2005
1.比较The Solubility in water
acetone and butanol
2.Kf大小(凝固点下降常数)
和甚麽有关?分子间作用力?
3.cf
van't hoff factors =i 大 小?
surcose?CaSO4?
4.standardization method of KMnO4 Solution? what's required?
以上是普化的期中考
就麻烦大家看看罗
3Q
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