Camphor (C10H16O) melts at 179.8 °C, and it has aparticularly large freezing-point-depression constant,Kf = 40.0 °C/m. When 0.186 g of an organic substance of unknownmolar mass is dissolved in 22.01 g of liquid camphor,the freezing point of the mixture is found to be 176.7 °C.What is the molar mass of the solute?
Camphor (C10H16O) melts at 179.8 °C, and it has aparticularly large freezing-point-depression constant,Kf = 40.0 °C/m. When 0.186 g of an organic substance of unknownmolar mass is dissolved in 22.01 g of liquid camphor,the freezing point of the mixture is found to be 176.7 °C.What is the molar mass of the solute?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 80QRT
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Camphor (C10H16O) melts at 179.8 °C, and it has a
particularly large freezing-point-depression constant,
Kf = 40.0 °C/m. When 0.186 g of an organic substance of unknown
molar mass is dissolved in 22.01 g of liquid camphor,
the freezing point of the mixture is found to be 176.7 °C.
What is the molar mass of the solute?
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