A solution is prepared by mixing 41.0 mL toluene (C6H5CH3, d = 0.867 g/cm3) with 130. mL benzene (C6H6, d = 0.874 g/cm3). Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the toluene.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.19QE
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A solution is prepared by mixing 41.0 mL toluene (C6H5CH3d = 0.867 g/cm3) with 130. mL benzene (C6H6d = 0.874 g/cm3). Assuming that the volumes add on mixing, calculate the mass percent, mole fraction, molality, and molarity of the toluene.

 

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