Camphor, C10H16O, melts at 179.8˚C, it has particularly large freezing point depression constant, Kf = 40.˚C/molal. 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 approximate molar mass of the solute? Tf= 179.8° C and Kf= 40. °C/molal
Camphor, C10H16O, melts at 179.8˚C, it has particularly large freezing point depression constant, Kf = 40.˚C/molal. 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 approximate molar mass of the solute? Tf= 179.8° C and Kf= 40. °C/molal
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 70QRT
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Camphor, C10H16O, melts at 179.8˚C, it has particularly large freezing point depression constant, Kf = 40.˚C/molal. 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 approximate molar mass of the solute? Tf= 179.8° C and Kf= 40. °C/molal
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