Solving a problem in physics section 31 point 18 molec

Solving a problem in physics section 31 point 18 molec

18. A certain amount of material gas ν = 1 kmol occupies a volume V1 = 1 m3. When the gas expands to a volume V2 = 1,5 m3 A work was made against the forces of intermolecular attraction, which is equal to 45.3 kJ. Determine the amendment and, in the equation of van der Waals forces.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)