Chapter 5, Problem 5.18P

Interpretation Introduction

Interpretation:

The volume of Freon-12 at STP should be calculated.

Concept Introduction:

Ideal gas law equation is shown as:

  $\text{PV= nRT}$

Where,

P = Pressure

V = Volume

n = Number of moles

R = Universal gas constant

T = Temperature

Combined gas law:

The volume of a gas is directly proportional to the ratio of temperature in Kelvin and pressure.

  $V\alpha \frac{T}{P}$

The formula for two systems:

  $\frac{P_1{V}_1}{T_1}=\frac{P_2{V}_2}{T_2}$

Where,

  $P_1$ = initial pressure

  $V_1$ = initial volume

  $T_1$ = initial temperature

  $P_2$ = final pressure

  $V_2$ = final volume

  $T_2$ = final temperature.