At a pH of 4, the Cu-neocuproine complex formed in the liquid-liquid extraction experiment has a partition coefficient of about 6.0 when equilibrated between the acid aqueous solution and chloroform. Calculate the concentration of Cu in the chloroform phase if 31.0 mL of a 0.27 M aqueous Cu solution buffered to pH 4 is equilibrated with 23.0 mL of chloroform. 3.ASK YOUR TEACHER PRACTICE ANOTHERAt a pH of 4, the Cu-neocuproine complex formed in the liquid-liquid extraction experiment has a partition coefficient of about 6.0 when equilibrated between the acid aqueous solution and chloroform. Calculate the concentration ofCu in the chloroform phase if 31.0 mL of a 0.27 M aqueous Cu solution buffered to pH 4 is equilibrated with 23.0 mL of chloroform.4.0DETAILSMY NOTES

Answer: Concentration of Cu in the chloroform phase = 0.297 M

At a pH of 4, the Cu-neocuproine complex formed in the liquid-liquid extraction experiment has a partition coefficient of about 6.0 when equilibrated between the acid aqueous solution and chloroform. Calculate the concentration of Cu in the chloroform phase if 31.0 mL of a 0.27 M aqueous Cu solution buffered to pH 4 is equilibrated with 23.0 mL of chloroform.

At a pH of 4, the Cu-neocuproine complex formed in the liquid-liquid extraction experiment has a partition coefficient of about 6.0 when equilibrated between the acid aqueous solution and chloroform. Calculate the concentration of Cu in the chloroform phase if 31.0 mL of a 0.27 M aqueous Cu solution buffered to pH 4 is equilibrated with 23.0 mL of chloroform.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 52P

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