For a semi-permeable membrane with a molecular weight cutoff of 20 kDa separating two solutions (A and B) at 298 K (i.e., only molecules of MW lower than this can pass through the membrane), calculate the difference in osmotic pressure if solutions A and B have the following compositions: 7. Solution A: Dilute aqueous solution containing two proteins: Protein #1: Concentration 8.3 mM, molecular weight = 4.2 kDa. Protein #2: Concentration 5.2 mM, molecular weight = 67.5 kDa. Solution B: Dilute aqueous solution containing three proteins: Protein #1: Concentration 34.2 mM, molecular weight 5.7 kDa. Protein #2: Concentration 12.7 mM, molecular weight 35.2 kDa. Protein #3: Concentration 23.5 mM, molecular weight 70.4 kDa.

For a semi-permeable membrane with a molecular weight cutoff of 20 kDa separating two solutions (A and B) at 298 K (i.e., only molecules of MW lower than this can pass through the membrane), calculate the difference in osmotic pressure if solutions A and B have the following compositions: 7. Solution A: Dilute aqueous solution containing two proteins: Protein #1: Concentration 8.3 mM, molecular weight = 4.2 kDa. Protein #2: Concentration 5.2 mM, molecular weight = 67.5 kDa. Solution B: Dilute aqueous solution containing three proteins: Protein #1: Concentration 34.2 mM, molecular weight 5.7 kDa. Protein #2: Concentration 12.7 mM, molecular weight 35.2 kDa. Protein #3: Concentration 23.5 mM, molecular weight 70.4 kDa.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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