The mole fractions of the main components of dry air at sea level are ??2 = 0.78, ??2= 0.21, ??? = 0.0093, and ???2= 0.0004. a. Find the partial pressure of each of these gases in dry air at SATP. b. Find the mass of each of these gases in a 15x20x10 ft3room at the same temperature but with a pressure of 740 torr and where the air is dry. c. Find the density of the dry air in the room. d. Which has a greater mass, you or the air in the room of this problem
The mole fractions of the main components of dry air at sea level are ??2 = 0.78, ??2= 0.21, ??? = 0.0093, and ???2= 0.0004. a. Find the partial pressure of each of these gases in dry air at SATP. b. Find the mass of each of these gases in a 15x20x10 ft3room at the same temperature but with a pressure of 740 torr and where the air is dry. c. Find the density of the dry air in the room. d. Which has a greater mass, you or the air in the room of this problem
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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The mole fractions of the main components of dry air at sea level are ??2
= 0.78, ??2= 0.21, ??? = 0.0093, and ???2= 0.0004.
a. Find the partial pressure of each of these gases in dry air at SATP.
b. Find the mass of each of these gases in a 15x20x10 ft3room at the same temperature but with a pressure of 740 torr and where the air is dry.
c. Find the density of the dry air in the room.
d. Which has a greater mass, you or the air in the room of this problem
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