Precipitates and Solubility Trends Lab: How to Identify Unknown Solutions?

Knoobyesnoob

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Dec 4, 2011
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Hi I have a lab in Chemistry 12 where I have to design and conduct an analysis of precipitates that form from the reactions of salt solutions to identify unknown solutions X, Y and Z. We'll be given 2 mL of 10 different salt solutions such as MgCl2, NaCl, etc. Then we're also given 3 unknown solutions X, Y and Z and we have to somehow identify each of the 3 solutions.

I'm pretty lost as to how I'm supposed to do this. It seems impossible to react every single solution with every other solution and record the precipitate that forms and compare them.
 
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