Question 1 Air in a certain area has the following molar composition: N2 74.1% O2 15.3% H20 3.2% CO2 6.1% Ar 1.3% a) What is the average molecular mass of the mixture? b) What is the mass composition of the mixture? c) What is the concentration of Argon in ppm? d) If the mixture flows at a rate of 1000 Ibmol/hr, what is the mass flow rate of each component in kg/s?

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
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Question 1
Air in a certain area has the following molar composition:
N2
74.1%
O2
15.3%
H2O
3.2%
CO2
6.1%
Ar
1.3%
a) What is the average molecular mass of the mixture?
b) What is the mass composition of the mixture?
c) What is the concentration of Argon in ppm?
d) If the mixture flows at a rate of 1000 Ibmol/hr, what is the mass flow rate of each
component in kg/s?
Transcribed Image Text:Question 1 Air in a certain area has the following molar composition: N2 74.1% O2 15.3% H2O 3.2% CO2 6.1% Ar 1.3% a) What is the average molecular mass of the mixture? b) What is the mass composition of the mixture? c) What is the concentration of Argon in ppm? d) If the mixture flows at a rate of 1000 Ibmol/hr, what is the mass flow rate of each component in kg/s?
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