Pentane ( CsH12) and hexane ( CH4) form an ideal solution. At 25°C the vapor pressures of pentane and hexane are 511 and 150 torr, respectively. A solution is prepared by mixing 25 mL pentane (density, 0.63 g/mL) with 58 mL hexane (density, 0.66 g/mL). a. What is the vapor pressure of the resulting solution? Potal = torr b. What is the composition by mole fraction of pentane in the vapor that is in equilibrium with this solution? Xpen

Pentane ( CsH12) and hexane ( CH4) form an ideal solution. At 25°C the vapor pressures of pentane and hexane are 511 and 150 torr, respectively. A solution is prepared by mixing 25 mL pentane (density, 0.63 g/mL) with 58 mL hexane (density, 0.66 g/mL). a. What is the vapor pressure of the resulting solution? Potal = torr b. What is the composition by mole fraction of pentane in the vapor that is in equilibrium with this solution? Xpen

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter84: Fractional Distillation, Azeotropes

Section: Chapter Questions

Problem 2P

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