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9.0 g of compound A is dissolved in 150 mL of water. A single extraction with...

9.0 g of compound A is dissolved in 150 mL of water. A single extraction with 50 mL of ether was performed, after which the aqueous layer contained 6.0 g of A. Calculate the partition coefficient.

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Answer #1

partition coefficient = con . of compound A in ether layer /con. of compound A in water.

                               = (3/50)/(6/150)

                              = 1.5

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