A sample of fried potatoes weighing 200 g was extracted using a volatile organic solvent. The recovered cooking oil weighed 15 g. What methods from this experiment could be used to separate the cooking oil after the extraction? (evaporation, gravity filtration or vacuum filtration?) why so?

A sample of fried potatoes weighing 200 g was extracted using a volatile organic solvent. The recovered cooking oil weighed 15 g. What methods from this experiment could be used to separate the cooking oil after the extraction? (evaporation, gravity filtration or vacuum filtration?) why so?

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter2: Resolution Of Matter Into Pure Substances, I.paper Chromatography

Section: Chapter Questions

Problem 2ASA

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Question

A sample of fried potatoes weighing 200 g was extracted using a volatile organic
solvent. The recovered cooking oil weighed 15 g. What methods from this
experiment could be used to separate the cooking oil after the extraction? (evaporation, gravity filtration or vacuum filtration?) why so?

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A sample of fried potatoes weighing 200 g was extracted using a volatile organic solvent. The recovered cooking oil weighed 15 g. What methods from this experiment could be used to separate the cooking oil after the extraction? What was the percent of the oil in the potatoes? Show your calculations.