Answer: A solution contains 0.25 M Ni(NO3)2 and 0.25 M
Chapter 8, Problem 8.125(choose chapter or problem)
A solution contains 0.25 M Ni(NO3)2 and 0.25 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 that no volume change occurs on addition of Na2CO3.
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