The US Food and Drug Administration recommends that one teaspoon of instant coffee, weighing 1.8 g, will contain 57 mg of caffeine. Using these values calculate the theoretical quantity of caffeine in your 10 g of instant coffee. Then calculate a % caffeine recovered, to determine how efficient your extraction process has been

Macroscale and Microscale Organic Experiments
7th Edition
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Kenneth L. Williamson, Katherine M. Masters
Chapter6: Steam Distillation, Vacuum Distillation, And Sublimation
Section: Chapter Questions
Problem 7Q: Did sublimation aid in the purification of the unknown in Part 3? Justify your answer.
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The US Food and Drug Administration recommends that one teaspoon of instant coffee, weighing 1.8 g, will contain 57 mg of caffeine. Using these values calculate the theoretical quantity of caffeine in your 10 g of instant coffee. Then calculate a % caffeine recovered, to determine how efficient your extraction process has been. 

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