A solution is prepared by mixing 25 mL pentane (C5H12, d
Chapter 11, Problem 33(choose chapter or problem)
A solution is prepared by mixing 25 mL pentane (C5H12, d 0.63 g/cm3 ) with 45 mL hexane (C6H14, d 0.66 g/cm3 ). Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the pentane.
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