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Assume that the partition coefficient, K, for partitioning of compound Abetween diethyl ether and water is 3; that is, A preferentially partitions into ether. a. Given 400 mL of an aqueous solution containing 12 g of compound A, how many grams of A could be removed from the solution by a single extraction with 200 mL of diethyl ether? b. How many total grams of A can be removed from the aqueous solution with three successive extractions of 67 mL each?

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