A rough rule of thumb in polymer solution theory is that a 4 molar aqueous polymer solution will have an osmotic pressure of approximately 100 bar. Is this rule of RT In (x water thumb in approximate agreement with the expression t= ? A 4 vater molar solution is 4 moles per liter of solution, which approximately contains 55 moles of water. First, show that the mole fraction of water xwater will be 0.9322. Then use R = 8.314×10-5 bar-m³/mol-K, T = 298 15. K, vwater remainder of your calculation. %3D = 18.015x10-6 m³/mol for the

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A rough rule of thumb in polymer solution theory is that a 4 molar aqueous polymer
solution will have an osmotic pressure of approximately 100 bar. Is this rule of
RT In(xwater) ? A 4
thumb in approximate agreement with the expression t=-
V water
molar solution is 4 moles per liter of solution, which approximately contains 55 moles
of water. First, show that the mole fraction of water xwater Will be 0.9322. Then use R =
8.314x10-5 bar-m³/mol-K, T = 298 15. K, Vwater = 18.015×10-6 m³/mol for the
remainder of your calculation.
Transcribed Image Text:A rough rule of thumb in polymer solution theory is that a 4 molar aqueous polymer solution will have an osmotic pressure of approximately 100 bar. Is this rule of RT In(xwater) ? A 4 thumb in approximate agreement with the expression t=- V water molar solution is 4 moles per liter of solution, which approximately contains 55 moles of water. First, show that the mole fraction of water xwater Will be 0.9322. Then use R = 8.314x10-5 bar-m³/mol-K, T = 298 15. K, Vwater = 18.015×10-6 m³/mol for the remainder of your calculation.
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