Chapter 12, Problem 80AE

Interpretation Introduction

Interpretation:

Molecules present in $600{\text{ mL N}}_2\text{O}$ at $40°\text{C}$ and $400\text{ torr}$ have to be determined. Number of atoms in sample has to be determined. Also, volume of sample at STP has to be determined.

Concept Introduction:

Ideal gas law represented as equation to relate its volume and pressure with its temperature. Expression for ideal gas equation is as follows:

  $PV=nRT$        (1)

Here,

$P$ is pressure of the gas.

$V$ is volume of gas.

$n$ denotes moles of gas.

$R$ is gas constant.

$T$ is temperature of gas.