Chapter 5, Problem 5.81QP

Interpretation Introduction

Interpretation:

The pressure of gas in both the ideal gas equation and Van der Waals equation and compared both pressure has to be calculated.

Concept Introduction:

Van der Waals equation:

We find the pressure by first solving algebraically for $\text{P}\text{.}$

$\text{P=}\frac{\text{nRT}}{\text{V-nb}}\text{-}\frac{{\text{an}}^{\text{2}}}{{\text{V}}^{\text{2}}}$

Ideal gas is the most usually used form of the ideal gas equation, which describes the relationship among the four variables $\text{P, V, n, and T}\text{.}$  An ideal gas is a hypothetical sample of gas whose pressure-volume-temperature behavior is predicted accurately by the ideal gas equation.

$\text{PV = nRT}$