A lungful of air (382 cm) is exhaled into a machine that measures lung capacity. If the air is exhaled from the lungs at a pressure of 1.65 atm at 48°C but the machine is at ambient conditions of 0.958 atm and 23°C, what is the volume of air measured by the machine? Answer in units of cm

A lungful of air (382 cm) is exhaled into a machine that measures lung capacity. If the air is exhaled from the lungs at a pressure of 1.65 atm at 48°C but the machine is at ambient conditions of 0.958 atm and 23°C, what is the volume of air measured by the machine? Answer in units of cm

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.

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A lungful of air (382 cm) is exhaled into a
machine that measures lung capacity. If the
air is exhaled from the lungs at a pressure
of 1.65 atm at 48°C but the machine is at
ambient conditions of 0.958 atm and 23°C,
what is the volume of air measured by the
machine?
Answer in units of cm

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