A protein has been isolated as a salt with the formula Na₂P (this notation means that there are 20 Na* ions associated with a negatively charged protein p20- The osmotic pressure of a 10.0 mL solution containing 0.265 g of the protein is 0.223 atm at 25.0 °C. Note: Reference the Fundamental constants table for additional information. Part 1 of 2 Calculate the molar mass of the protein from these data. Round your answer to 3 significant digits. Part 2 of 2 g mol Calculate the actual molar g mol of the protein. Round your answer to 3 significant digits. X S
A protein has been isolated as a salt with the formula Na₂P (this notation means that there are 20 Na* ions associated with a negatively charged protein p20- The osmotic pressure of a 10.0 mL solution containing 0.265 g of the protein is 0.223 atm at 25.0 °C. Note: Reference the Fundamental constants table for additional information. Part 1 of 2 Calculate the molar mass of the protein from these data. Round your answer to 3 significant digits. Part 2 of 2 g mol Calculate the actual molar g mol of the protein. Round your answer to 3 significant digits. X S
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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![A protein has been isolated as a salt with the formula Na₂P (this notation means that there are 20 Na* ions associated with a negatively charged protein p20-
The osmotic pressure of a 10.0 mL solution containing 0.265 g of the protein is 0.223 atm at 25.0 °C.
Note: Reference the Fundamental constants table for additional information.
Part 1 of 2
Calculate the molar mass of the protein from these data. Round your answer to 3 significant digits.
Part 2 of 2
g
mol
Calculate the actual molar mass of the
g
mol
0
X
Ś
Round your answer to 3 significant digits.
X
S](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F216c7c33-5dda-4886-85db-10406b06d20a%2Ffe0e9b81-48b2-4038-8320-91d2a45c0f45%2Ftmqbp1f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A protein has been isolated as a salt with the formula Na₂P (this notation means that there are 20 Na* ions associated with a negatively charged protein p20-
The osmotic pressure of a 10.0 mL solution containing 0.265 g of the protein is 0.223 atm at 25.0 °C.
Note: Reference the Fundamental constants table for additional information.
Part 1 of 2
Calculate the molar mass of the protein from these data. Round your answer to 3 significant digits.
Part 2 of 2
g
mol
Calculate the actual molar mass of the
g
mol
0
X
Ś
Round your answer to 3 significant digits.
X
S
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