128. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmotic pressure of this solution is measured to be 0.116 atm at 25.0 °C. Calculate the molar mass of the protein. Round your answer to 3 significant digits. mol

Chemistry & Chemical Reactivity
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ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
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Problem 45PS: An aqueous solution contains 0.180 g of an unknown, nonionic solute in 50.0 g of water. The solution...
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128. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmotic pressure of this solution is measured to be 0.116 atm
at 25.0 °C.
Calculate the molar mass of the protein. Round your answer to 3 significant digits.
g
x10
mol
Transcribed Image Text:128. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmotic pressure of this solution is measured to be 0.116 atm at 25.0 °C. Calculate the molar mass of the protein. Round your answer to 3 significant digits. g x10 mol
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