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Chemistry 11 Online
OpenStudy (anonymous):

A 65.25 g sample of CuSO4*5H20 (M=249.7) is dissolved in enough water to make .8L of solution. What volume of this solution must be diluted with water to make 1L of .1M CuSO4. I don't know where to begin. If I can figure out where to start, I can finish the problem.

OpenStudy (aaronq):

simple plug and chug, use the molarity formula Molarity=moles of solute/Liters of solution

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