What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in 0.20 L of solution has an osmotic pressure of 3.5 atm at 37 °C? • Use R = 0.08206- L atm in your calculation. mol K • Report your answer with two significant figures.
What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in 0.20 L of solution has an osmotic pressure of 3.5 atm at 37 °C? • Use R = 0.08206- L atm in your calculation. mol K • Report your answer with two significant figures.
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Transcribed Image Text:What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in
0.20 L of solution has an osmotic pressure of 3.5 atm at 37 °C?
L atm
• Use R = 0.08206-
in
mol K
your calculation.
• Report your answer with two significant figures.
Drovide vour answer helow:
Expert Solution
Step 1
Please find your solution below :
Osmotic pressure is a pressure that should be applied on the solution side to prevent the inward flow of solvent across the a semipermeable membrane.
Osmotic pressure = cRT
where, c is molar concentration
R is ideal gas constant
T is temperature
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