In an adult human, fully expanded lungs have a total lung capacity (TLC) of about 6 L. Some air remains after complete exhalation, and this volume is the functional residual capacity (FRC). A specific person has a known functional residual lung capacity (FRC) of 2.53 L and a total lung capacity (TLC) of 5.06 L. This person is in a room with an atmospheric pressure of 758.2 mmHg. Their internal temperature is 37.20 °C. How many moles of gas are exhaled with each breath?

In an adult human, fully expanded lungs have a total lung capacity (TLC) of about 6 L. Some air remains after complete exhalation, and this volume is the functional residual capacity (FRC). A specific person has a known functional residual lung capacity (FRC) of 2.53 L and a total lung capacity (TLC) of 5.06 L. This person is in a room with an atmospheric pressure of 758.2 mmHg. Their internal temperature is 37.20 °C. How many moles of gas are exhaled with each breath?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

In an adult human, fully expanded lungs have a total lung capacity
(TLC) of about 6 L. Some air remains after complete exhalation, and
this volume is the functional residual capacity (FRC).
A specific person has a known functional residual lung capacity (FRC)
of 2.53 L and a total lung capacity (TLC) of 5.06 L. This person is in a
room with an atmospheric pressure of 758.2 mmHg. Their internal
temperature is 37.20 °C. How many moles of gas are exhaled with
each breath?
1
4
7
0.298 moles
2
5
8
3
6
9
X
с

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