State an organic material is extracted from water

Reference no: EM13173793

An organic material is extracted from water. The separatory funnel containins 10 mL of ether and 20 mL of water. Considering that the K (partition coefficient) value is 3.2, how many extractions will it take to remove 95% of it from the water?

A 1

B 2

C 3

D 4

E 5

Reference no: EM13173793

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