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A 115-ml sample of an 8.2 M NaCl solution is diluted to 3.0 L. What volume...

A 115-ml sample of an 8.2 M NaCl solution is diluted to 3.0 L. What volume of the diluted solution contains 12.8 g of NaCl? (Hint: Figure out the concentration of the diluted solution first.) Express your answer using two significant figures.

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