作者taigoinwo (还是一只幼鼠)
看板Chemistry
标题[问题] 选择性沉淀过程一问
时间Tue Feb 19 00:56:02 2008
Which of the following aqueous solutions could be treated by selective
precipitation process to separate the cation constituents?
(a) AgN03, NaN03, FeN03 (b) NaN03, KN03, LiN03,
(c) KCl, NH4OH, NaCI, (d)none of the above
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感谢~
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1F：→ cuddi:FeNO3? 02/19 01:09