Solving a problem in physics section 33 point 9 molecu

Solving a problem in physics section 33 point 9 molecu

9. Some gas (ν = 0,25 kmol) occupies a volume V1 = 1 m3. When the gas expands to a volume V2 = 1,2 m3 was completed work against the forces of intermolecular attraction, which is equal to 1.42 kJ. Determine the amendment and, in the equation of van der Waals forces.

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