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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.
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OpenStudy (anonymous):
alright well you need to find the Molarity of the CuSO4. So you need moles/litter
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