Solution
= Solution
In the <Dieterici equation>, $b$ is the excluded volume per particle caused by short-range repulsion. The positive constant $a$ measures cohesive attraction, which lowers the <pressure> through the Boltzmann factor.
= Solution
In the <Dieterici equation>, $b$ is the excluded volume per particle caused by short-range repulsion. The positive constant $a$ measures cohesive attraction, which lowers the <pressure> through the Boltzmann factor.