February 28, 2017

Homework Help: chemistry

Posted by nahang on Thursday, April 14, 2011 at 5:55am.

A solution is 2.0×10−2M in both chromate and sulfate anions and . To this solution, 0.55M Pb(NO)3 is slowly added.

What is [Pb2+] at the point at which the second anion begins to precipitate (in M)? The second anion being the, sulfate anion.

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