(a) Based on the tabulated data, prove that the distribution of benzoic acid in water and and benzene follows C2water/Cbenzene=K. Cite the possible relations and assumptions. (b) Determine the moles of benzoic acid which may be extracted from 150 cc of a 0.3 molar aqueous solution 15 cc of benzene at 20oC by (1) single extraction and by (2) five extractions.
(a) Based on the tabulated data, prove that the distribution of benzoic acid in water and and benzene follows C2water/Cbenzene=K. Cite the possible relations and assumptions. (b) Determine the moles of benzoic acid which may be extracted from 150 cc of a 0.3 molar aqueous solution 15 cc of benzene at 20oC by (1) single extraction and by (2) five extractions.
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter3: Measurement And Chemical Calculations
Section: Chapter Questions
Problem 5E
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(a) Based on the tabulated data, prove that the distribution of benzoic acid in water and and benzene follows C2water/Cbenzene=K. Cite the possible relations and assumptions.
(b) Determine the moles of benzoic acid which may be extracted from 150 cc of a 0.3 molar aqueous solution 15 cc of benzene at 20oC by (1) single extraction and by (2) five extractions.
Transcribed Image Text:Cwater
Cbenzene
0.02250
0.363
0.02925
0.618
0.04335
1.455
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