Tuesday
July 29, 2014

Homework Help: College Chemistry

Posted by Jim on Friday, March 12, 2010 at 1:47am.

a solution contains .25M Ni(NO3)2 and .25 M Cu(NO3)2. Can the metal ions be separated by slowly adding Na2CO3?Assume that for successful separation 99% of the metal ion must be precipitated before the other metal ion begins to precipitate, and assume no vlume change on addition of Na2CO3.

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