Answered: How many moles of air are present in…

How many moles of air are present in the lungs if they occupy a volume of 5.0 L at 37'C and 740 mm Hg? (Hint convert mm Hg to atm and convert 'C to K A 0.19 mol 1.6 mol (c) 0.0012 mol 145 mol

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter5: Gases, Liquids, And Solids

Section: Chapter Questions

Problem 5.47P

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

How many moles of air are present In the lungs if they occupy a volume of 5.0 L at 37°C and 740 mm Hg? (Hint convert mm
Hg to atm and convert 'C to K
A) 0.19 mol
B) 1.6 mol
C) 0.0012 mol
D) 145 mol
DII
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5
7
3
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