Shan collected some berries on her way back home. She asked Jon to investigate the source of the scent of the berries by subjecting them to steam distillation. During distillation, the temperature at the still head was recorded at 98.2 decrees C under normal atmosphere conditions. At this temperature, the vapor pressure of water is 707mmHg. At the end of distillation, Jon collected 145.0g of steam distillate. Afterwards, she performed liquid-liquid extraction using hexane as solvent on the distillate which yielded 67.7g of the oil. Calculate the molar mass of the unknown essential oil If Jon used 750g of berries, calculate the percent yield of the distribution
Shan collected some berries on her way back home. She asked Jon to investigate the source of the scent of the berries by subjecting them to steam distillation. During distillation, the temperature at the still head was recorded at 98.2 decrees C under normal atmosphere conditions. At this temperature, the vapor pressure of water is 707mmHg. At the end of distillation, Jon collected 145.0g of steam distillate. Afterwards, she performed liquid-liquid extraction using hexane as solvent on the distillate which yielded 67.7g of the oil. Calculate the molar mass of the unknown essential oil If Jon used 750g of berries, calculate the percent yield of the distribution
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter16: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 114CP: Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution...
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Shan collected some berries on her way back home. She asked Jon to investigate the source of the scent of the berries by subjecting them to steam distillation. During distillation, the temperature at the still head was recorded at 98.2 decrees C under normal atmosphere conditions. At this temperature, the vapor pressure of water is 707mmHg. At the end of distillation, Jon collected 145.0g of steam distillate. Afterwards, she performed liquid-liquid extraction using hexane as solvent on the distillate which yielded 67.7g of the oil.
- Calculate the molar mass of the unknown essential oil
- If Jon used 750g of berries, calculate the percent yield of the distribution
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