A typical adult breath is about 600 ml. Assuming a respiration rate of 15 breaths per minute, how many liters and molecules are inhaled by a typical adult in a day. At an O3 concentration of 80 ppb, how many of these molecules are O3? Assuming a PM2.5 concentration of 80 ug/m³, how many grams of O3 and PM2.5 are being inhaled? Assume std temp and P (273K and 1 atm) and report all answers to two sig figs. Molecules of O3: Grams of O3: Grams of PM:
A typical adult breath is about 600 ml. Assuming a respiration rate of 15 breaths per minute, how many liters and molecules are inhaled by a typical adult in a day. At an O3 concentration of 80 ppb, how many of these molecules are O3? Assuming a PM2.5 concentration of 80 ug/m³, how many grams of O3 and PM2.5 are being inhaled? Assume std temp and P (273K and 1 atm) and report all answers to two sig figs. Molecules of O3: Grams of O3: Grams of PM:
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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Transcribed Image Text:A typical adult breath is about 600 ml. Assuming a respiration rate of 15
per minute, how many liters and molecules are inhaled by a typical adult in a day.
At an O3 concentration of 80 ppb, how many of these molecules are O3? Assuming a
PM2.5 concentration of 80 ug/m³, how many grams of O3 and PM2.5 are being inhaled?
Assume std temp and P (273K and 1 atm) and report all answers to two sig figs.
breaths
Molecules of 03:
Grams of O3:
Grams of PM:
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