A solute with a partition coefficient of 3.5 is extracted from 10.0 mL of phase 1 into phase 2.
What volume of phase 2 (in mL) is required to extract 99% of the solute from phase 1 in a single extraction?
A solute with a partition coefficient of 3.5 is extracted from 10.0 mL of phase 1...
A solute with a partition coefficient of 4.0 in favor of chloroform is extracted from 10 mL of water. What volume of chloroform is needed to extract 99% of the solute in one extraction? a. 9.99 mL b.24.8 mL OC.2.48 ml d. 248 mL
A solute with a partition coefficient of 4.0 in favor of chloroform is extracted from 10 mL of water. What is the total volume of chloroform is needed to extract 99% of the solute in three equal extractions? a. 9.1 ml 5.82.7 ml C. 27.3 mL d. 248 mL
Solute A has a partition coefficient K = 2 for an extraction between water (phase 1) and benzene (phase 2). If 100 mL of a 0.01M solution of A in water is extracted one time with 300 mL benzene, what fraction will be extracted?
Solute X has a partition coefficient of 4.5 between water (phase 1) and chloroform (phase 2). The solute is initially dissolved in 50.0 mL. It is then extracted with 10.0 mL portions of chloroform. How many extractions must be performed for < 0.1% of X to remain in the water phase, i.e., > 99.9% of X has been transferred to the aqueous phase.
A) B) Question 7 of 13 > Attempt 2 Solute S has a partition coefficient of 4.6 between water (phase 1) and hexane (phase 2). Calculate the concentration of solute S in hexane if [S]water is 0.020 M. [Shexane = If the volume of water is 67.0 mL and the volume of hexane is 20.0 mL, find the ratio of the moles of solute S in hexane to the moles of solute S in water. mol Sheuane mol Swaler Solute...
Solute S has a partition coefficient of 5.5 between water (phase 1) and hexane (phase 2). Calculate the concentration of solute S in hexane if [S]water is 0.054 M. [S]hexane = M If the volume of water is 80.0 mL and the volume of hexane is 17.0 mL, find the ratio of the moles of solute S in hexane to the moles of solute S in water. mol Shexane mol Swater
Solute S has a partition coefficient of 4.6 between water (phase 1) and hexane (phase 2). Calculate the concentration of solute S in hexane if [S]water=0.020M 1.[S]hexane=____________M not 0.0043M 2.If the volume of water is 67.0 mL and the volume of hexane is 20.0 mL, find the ratio of the moles of solute S in hexane to the moles of solute S in water. [S]hexane/[S]water=__________________ not 0.0648
Solute A has a partition coefficient of 8 between toluene and water. Suppose that 350 mL of a 0.01 M aqueous solution of A are extracted with toluene. What would be the extraction efficiency (R%) if 2 extractions with 50 mL toluene were performed? (Keep one decimal place in your final answer.)
A chemist wants to extract a solute from 100 mL of water using only 300 mL of ether. The partition coefficient between ether and water is 1.79. Calculate q, the fraction of solute that would remain in the water under each of the extraction conditions. The chemist performs a single extraction with 300 mL of ether. q= The chemist performs three extractions with 100 mL of ether. 9 = The chemist performs six extractions with 50 mL of ether. q=
Resources Hint A chemist wants to extract a solute from 100 mL of water using only 300 mL of ether. The partition coefficient between ether and water is 2.82. Calculate q, the fraction of solute that would remain in the water under each of the extraction conditions. The chemist performs a single extraction with 300 mL of ether. The chemist performs three extractions with 100 mL of ether. The chemist performs six extractions with 50 mL of ether.