Chapter 8, Problem 12CE

Interpretation Introduction

Interpretation:

The mass of one mole of hydrogen gas is to be calculated.

Concept introduction:

A mole of a substance is defined as the same number of particles of the substance as present in $12\text{g}$ of $\text{12C}$. The number of particles present in one mole of a substance is $6.02\times {10}^{23}$ particles. The number of moles of a substance is given by the expression as shown below.

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