A solution is prepared by mixing 25 mL pentane (C 5 H 12 , d 0 63 g cm 3 ) with 45 mL hexane (C 6 H 14 , d 0 66 g cm 3 ) Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the pentane ...

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A solution is prepared by mixing 25 mL pentane (C 5 H 12 , d = 0.63

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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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