What is the molar mass of the protein?Express your answer in grams per mole to three significant figures. A solution containing 26.70 mg of an unknown protein per21.5 mL of solution was found to have an osmotic pressureof 3.82 torr at 29 °C.

Given, Mass of an unknown protein = 26.70 mg = 0.0267 g Volume of the solution (V) = 21.5 mL =…

Answered: A solution containing 26.70 mg of an…

A solution containing 26.70 mg of an unknown protein per 21.5 mL of solution was found to have an osmotic pressure of 3.82 torr at 29 °C.

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

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 27Q: If you had a mole of U.S. dollar bills and equally distributed the money to all of the people of the...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

What is the molar mass of the protein?
Express your answer in grams per mole to three significant figures.

A solution containing 26.70 mg of an unknown protein per
21.5 mL of solution was found to have an osmotic pressure
of 3.82 torr at 29 °C.

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