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Air at an industrial site contains 1.5 mos CO 2 and the rest N 2 and 02 on a dry basis The air is in contact with water in a reservoir On a day when the air pressure and temperature are 100 kPa and 25 °C, calculate the concentration of CO in water in parts per million by mass Assume thermodynamic equilibrium betwoen air and water. Following data are available Vapor pressure of water at 25 C-3.100 kPa Henry's constant of CO 2 in water at 25 °C 1670 bar Molar mass of water 18.015, molar mass of CO 2 44.01 O 11.6 ppm O 213 ppm O 283 ppm O 35.4 ppm 1160 ppm O 2000 ppm 00

Air at an industrial site contains 1.5 mos CO 2 and the rest N 2 and 02 on a dry basis The air is in contact with water in a reservoir On a day when the air pressure and temperature are 100 kPa and 25 °C, calculate the concentration of CO in water in parts per million by mass Assume thermodynamic equilibrium betwoen air and water. Following data are available Vapor pressure of water at 25 C-3.100 kPa Henry's constant of CO 2 in water at 25 °C 1670 bar Molar mass of water 18.015, molar mass of CO 2 44.01 O 11.6 ppm O 213 ppm O 283 ppm O 35.4 ppm 1160 ppm O 2000 ppm 00

Introduction to Chemical Engineering Thermodynamics
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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QUESTION 1 Air at an industrial site contains 1.5 mol% CO 2 and the restN 2 and 02 on a dry basis The air is in contact with water in a reservoir. On a day when the air pressure and temperature are 100 kPa and 25 °C, calculate the concentration of CO z in water in parts per million by mass. Assume themmodynamic equilibrium between air and water. Following data are available Vapor prossure of water at 25 °C 3.106 kPa Honry's constant of CO 2 in water at 25 °C- 1670 bar Molar mass of water 18.015, molar mass of CO 2 44 01 O 11.6 ppm O 21.3 ppm O 28.3 ppm O 35.4 ppm O 1160 ppm 2000 ppm
Transcribed Image Text:QUESTION 1 Air at an industrial site contains 1.5 mol% CO 2 and the restN 2 and 02 on a dry basis The air is in contact with water in a reservoir. On a day when the air pressure and temperature are 100 kPa and 25 °C, calculate the concentration of CO z in water in parts per million by mass. Assume themmodynamic equilibrium between air and water. Following data are available Vapor prossure of water at 25 °C 3.106 kPa Honry's constant of CO 2 in water at 25 °C- 1670 bar Molar mass of water 18.015, molar mass of CO 2 44 01 O 11.6 ppm O 21.3 ppm O 28.3 ppm O 35.4 ppm O 1160 ppm 2000 ppm
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