Chapter 11, Problem 12SAQ

Interpretation Introduction

Interpretation:

Volume of a sample at STP containing $1.15g$ of oxygen and $1.55g$ nitrogen is to be determines.

Concept Introduction:

Use the ideal gas law to find molar mass of gas in combination with mass measurement.

Use following relation between mass and molar mass to find moles of gases.

$\text{Moles}\left(n\right)=\frac{\text{Mass}\left(m\right)}{\text{Molar mass}}$