Chapter 8, Problem 32QRT

Interpretation Introduction

Interpretation:

Mass of Helium gas needed to fill a $\text{5}\text{.0 L}$ balloon has to be calculated.

Concept Introduction:

Ideal gas Equation:

Any gas is described by using four terms namely pressure, volume, temperature and the amount of gas.

  $\text{PV = nRT}$

Where,

$P$ is the Pressure

$\text{V}$ is the Volume

$\text{n }$ is the number of moles

$\text{R}$ is the Gas constant

$\text{T}$ is the Temperature.

Molar mass:

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

Where,

n is number of moles

m is mass

M is molar mass.