SOLVENT BOILING POINT Kb FREEZING POINT Kr Water 100.00 °C 0.52 °C/m 0.000 °C 1.86 °C/m Benzene 80.00 °C 2.53 °C/m 5.50 °C 5.10 °C/m Camphor 208.00 °C 5.95 °C/m 179.80 °C 40.0 °C/m 3.3.42 g of a nonvolatile, nonelectrolyte solute of unknown molecular weight is dissolved in 40.0 g of camphor, and the freezing point of the solution is measured to be 163.7 °C. What is the molecular weight of the solute? ww

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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SOLVENT
BOILING POINT
Kb
FREEZING POINT
Kr
Water
100.00 °C
0.52 °C/m
0.000 °C
1.86 °C/m
Benzene
80.00 °C
2.53 °C/m
5.50 °C
5.10 °C/m
Camphor
208.00 °C
5.95 °C/m
179.80 °C
40.0 °C/m
3.3.42 g of a nonvolatile, nonelectrolyte solute of unknown molecular weight is dissolved in
40.0 g of camphor, and the freezing point of the solution is measured to be 163.7 °C. What is
the molecular weight of the solute?
ww
Transcribed Image Text:SOLVENT BOILING POINT Kb FREEZING POINT Kr Water 100.00 °C 0.52 °C/m 0.000 °C 1.86 °C/m Benzene 80.00 °C 2.53 °C/m 5.50 °C 5.10 °C/m Camphor 208.00 °C 5.95 °C/m 179.80 °C 40.0 °C/m 3.3.42 g of a nonvolatile, nonelectrolyte solute of unknown molecular weight is dissolved in 40.0 g of camphor, and the freezing point of the solution is measured to be 163.7 °C. What is the molecular weight of the solute? ww
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