A solution of toluene (C,H,) in 131 g of cyclohexane (C6H₁2) has a boiling point of 90.30 °C. What quantity in moles of toluene are in the solution? (For cyclohexane Kb = 2.92 °C/m, normal boiling point, Tb = 80.90 °C)

A solution of toluene (C,H,) in 131 g of cyclohexane (C6H₁2) has a boiling point of 90.30 °C. What quantity in moles of toluene are in the solution? (For cyclohexane Kb = 2.92 °C/m, normal boiling point, Tb = 80.90 °C)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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A solution of toluene (C₂H3) in
131 g of cyclohexane (C6H₁2) has
a boiling point of 90.30 °C. What
quantity in moles of toluene are
in the solution? (For cyclohexane
Kb = 2.92 °C/m, normal boiling
point, Tb = 80.90 °C)
+/-
2
LO
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