Question

Van der walls formula, how to solve for P

Answer 1

just rearrange it !!

Answer 2

\[(p+\frac{ n^2a }{ V^2 }) (V-nb) = nRT\]

Answer 3

divide both side with (V-nb) to obtain\[\left( p+\frac{ n ^{2}a }{ V ^{2} } \right)\left( \frac{ 1 }{ V-nb} \right)=\frac{ nRT }{ \left( V-nb \right)}\]then subtract both side agian with\[p=\frac{ nRT }{\left( V-nb \right) }-\frac{ n ^{2}a }{ V ^{2} }\]

Answer 4

okay thanks!

Answer 5

^^