Chapter 10, Problem 44QP

Interpretation Introduction

Interpretation:

The molar mass of the gas is to be calculated.

Concept introduction:

The Ideal gas equation is as follows:

$PV=n\text{R}T$

Here, $P$ is the pressure of the gas, $V$ is the volume of the gas, R is the universal gas constant, $T$ is the temperature of the gas, and $n$ is the number of moles.

The number of moles of a gas is calculated by the expression represented below.

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

Here, $n$ is the number of moles, $M$ is the molar mass, and $m$ is the mass of the gas.