I purified my protein in the presence of 8 M urea. I have 25 mL of protein, and I need to reduce the concentration of urea to less than 5 nM. I place my protein solution in a dialysis bag and I place the bag in a beaker that contains 4 L of distilled water. How many rounds of dialysis would I need to perform to reduce the urea to less than 5 nM? Assume 4 L of distilled water each time.

I purified my protein in the presence of 8 M urea. I have 25 mL of protein, and I need to reduce the concentration of urea to less than 5 nM. I place my protein solution in a dialysis bag and I place the bag in a beaker that contains 4 L of distilled water. How many rounds of dialysis would I need to perform to reduce the urea to less than 5 nM? Assume 4 L of distilled water each time.

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

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 138CP: Specifications for lactated Ringers solution, which is used for intravenous (IV) injections, are as...

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Specifications for lactated Ringers solution, which is used for intravenous (IV) injections, are as follows to reach 100. mL of solution: 285315 mg Na+ 14.117.3 mg K+ 4.9Q.O mg Ca2+ 368408 mg Cl 231261 mg lactate, C3H5O3 a. Specify the amount of NaCl, KCl, CaCl2 2H2O, and NaC3H5O3 needed to prepare 100. mL lactated Ringers solution. b. What is the range of the osmotic pressure of the solution at 37C, given the preceding specifications?
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