Chapter 9, Problem 11PP

Interpretation Introduction

Interpretation:

The moles of oxygen gas remaining in the cylinder is to be determined.

Concept Introduction:

Ideal gas law is used in which one of the quantities among volume, temperature, pressure, and the number of moles present can be determined if all the other quantities are given. The expression of the Ideal gas law is as follows:

$n=\frac{PV}{\text{R}T}$

Here $P$ is the pressure, $T$ is the temperature, $\text{R}$ is the universal gas constant and $V$ is the volume of the gas.