States Of Matter

$\left(p+\frac{a}{V^2}\right)(V-b)=R T$

$\left(p-\frac{a}{V^2}\right)(V-b)=R T$

$\left(p+\frac{a}{V^2}\right)(V+b)=R T$

$\left(p+\frac{a}{V}\right)(V-b)=R T$