Northern cod produce proteins that protect their cells from damage caused by subzero temperatures. Measurements of the osmotic pressure for two "antifreeze" proteins at 18°C yielded the data listed below. Use this information to calculate the molar mass for each of the proteins. Assume these proteins are nonelectrolytes and use the value i 1. 1st attempt Part 1 i See Periodic Table O See Hint If a 48.3 mg sample of protein A in 1.5 mL of water has an osmotic pressure of 0.289 atm, what is the molar mass of protein A? g/mol Part 2 O See Hint If a 56.1 mg sample of protein Bin 1.75 mL of water has an osmotic pressure of 0.218 atm, what is the molar mass of protein B? g/mol

Northern cod produce proteins that protect their cells from damage caused by subzero temperatures. Measurements of the osmotic pressure for two "antifreeze" proteins at 18°C yielded the data listed below. Use this information to calculate the molar mass for each of the proteins. Assume these proteins are nonelectrolytes and use the value i 1. 1st attempt Part 1 i See Periodic Table O See Hint If a 48.3 mg sample of protein A in 1.5 mL of water has an osmotic pressure of 0.289 atm, what is the molar mass of protein A? g/mol Part 2 O See Hint If a 56.1 mg sample of protein Bin 1.75 mL of water has an osmotic pressure of 0.218 atm, what is the molar mass of protein B? g/mol

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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