Question: A student performed this extraction experiment, and he started with 0.070g of caffeine dissolved in 4.0mL of water. The caffeine was extracted from the aqucous
A student performed this extraction experiment, and he started with 0.070g of caffeine dissolved in 4.0mL of water. The caffeine was extracted from the aqucous solution by a series of two extractions. In the first extraction, 2.0mL of methylene chloride was used and in the second extraction, 3.0mL of methylene chloride was used. Calculate the total amount of caffeine that was extracted after this series of extractions. Caffeine has a distribution coefficient of 4.6, between methylene chloride and water. Show your calculations below. Use appropriate statements in each step. (7 Pts)
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