Chapter 5, Problem 5.43P

Interpretation Introduction

(a)

Interpretation:

Moles of oxygen should be calculated that are required to be filled in the hyperbaric chamber with the volume of 200 L at room temperature (23° C) and 3.00 atm pressure.

Concept Introduction:

The ideal gas equation is as follows:

$PV=nRT$

Here, p is the pressure, v is the volume, n is the number of moles, r is the gas constant and t is the temperature.

Also, number of moles of gas is related to mass and molar mass as follows:

$n=\frac{m}{M}$

Here, m is mass and m is molar mass.

Interpretation Introduction

(b)

Interpretation:

Grams of oxygen that are required should be calculated to be filled in the hyperbaric chamber with the volume of 200L at room temperature (23 ° C) and 3.00 atm pressure.

Concept Introduction:

The ideal gas equation is as follows:

$PV=nRT$

Here, p is the pressure, v is the volume, n is the number of moles, r is the gas constant and t is the temperature.

Also, number of moles of gas is related to mass and molar mass as follows:

$n=\frac{m}{M}$

Here, m is mass and m is molar mass.