Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Problem 3. An adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each breath. The molar compositions of the inspired and expired gases are as follows Species Inspired Gas (%) Expired Gas () О2 15.1 20.6 3.7 0.0 CO2 N2 77.4 75.0 Н-О 2.0 6.2 The inspired gas is at 24°C and 1 atm, and the expired gas is at body temperature and pressure of 37°C and 1 atm. Nitrogen is not transported into or out of the blood in the lungs, so that n(N2)in = n(N2]out a) Calculate the masses of O2, CO2, and H2O transferred from the pulmonary gases to or from the blood (specify which) per minute. b) Calculate the volume of air exhaled per milliliter inhaled. At what rate (g/min) is this individual losing weight by merely breathing? c)

Problem 3. An adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each breath. The molar compositions of the inspired and expired gases are as follows Species Inspired Gas (%) Expired Gas () О2 15.1 20.6 3.7 0.0 CO2 N2 77.4 75.0 Н-О 2.0 6.2 The inspired gas is at 24°C and 1 atm, and the expired gas is at body temperature and pressure of 37°C and 1 atm. Nitrogen is not transported into or out of the blood in the lungs, so that n(N2)in = n(N2]out a) Calculate the masses of O2, CO2, and H2O transferred from the pulmonary gases to or from the blood (specify which) per minute. b) Calculate the volume of air exhaled per milliliter inhaled. At what rate (g/min) is this individual losing weight by merely breathing? c)

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
See similar textbooks
icon
Related questions
Question
Problem 3. An adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each breath. The molar compositions of the inspired and expired gases are as follows Species Inspired Gas (%) Expired Gas () О2 15.1 20.6 3.7 0.0 CO2 N2 77.4 75.0 Н-О 2.0 6.2 The inspired gas is at 24°C and 1 atm, and the expired gas is at body temperature and pressure of 37°C and 1 atm. Nitrogen is not transported into or out of the blood in the lungs, so that n(N2)in = n(N2]out a) Calculate the masses of O2, CO2, and H2O transferred from the pulmonary gases to or from the blood (specify which) per minute. b) Calculate the volume of air exhaled per milliliter inhaled. At what rate (g/min) is this individual losing weight by merely breathing? c)
Transcribed Image Text:Problem 3. An adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each breath. The molar compositions of the inspired and expired gases are as follows Species Inspired Gas (%) Expired Gas () О2 15.1 20.6 3.7 0.0 CO2 N2 77.4 75.0 Н-О 2.0 6.2 The inspired gas is at 24°C and 1 atm, and the expired gas is at body temperature and pressure of 37°C and 1 atm. Nitrogen is not transported into or out of the blood in the lungs, so that n(N2)in = n(N2]out a) Calculate the masses of O2, CO2, and H2O transferred from the pulmonary gases to or from the blood (specify which) per minute. b) Calculate the volume of air exhaled per milliliter inhaled. At what rate (g/min) is this individual losing weight by merely breathing? c)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 7 steps with 7 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS