Nitrogen from a cylinder is bubbled through acetone at 1.1 bar and 323 K at the rate of 2 x 10^-4 m^3/min. The nitrogen, saturated with acetone vapor leaves at 1.013 bar, 308 K at the rate of 3.83 x 10^-4 m^3/min. What is the vapor pressure of acetone at 308 K?
Nitrogen from a cylinder is bubbled through acetone at 1.1 bar and 323 K at the rate of 2 x 10^-4 m^3/min. The nitrogen, saturated with acetone vapor leaves at 1.013 bar, 308 K at the rate of 3.83 x 10^-4 m^3/min. What is the vapor pressure of acetone at 308 K?
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
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Nitrogen from a cylinder is bubbled through acetone at 1.1 bar and 323 K at the rate of 2 x 10^-4 m^3/min. The nitrogen, saturated with acetone vapor leaves at 1.013 bar, 308 K at the rate of 3.83 x 10^-4 m^3/min. What is the vapor pressure of acetone at 308 K?
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Step 1: Introduce the Principle of Vapor Pressure in Gas-Liquid Systems
VIEWStep 2: Calculate the Molal Density of Nitrogen Entering the Acetone
VIEWStep 3: Determine the Molal Flow Rate of Nitrogen Entering the Acetone
VIEWStep 4: Calculate the Molal Density of the Leaving Gases
VIEWStep 5: Determine the Molal Flow Rate of the Leaving Gases
VIEWStep 6: Compute the Molal Flow Rate of Acetone in the Leaving Gases
VIEWStep 7: Calculate the Mole Fraction of Acetone in the Leaving Gases
VIEWStep 8: Determine the Partial Pressure of Acetone in the Leaving Gases
VIEWStep 9: Conclude with the Vapor Pressure of Acetone at 308 K
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