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3.00 mol of xenon occupy a fixed volume of 20.0L at 300K. When it is supplied...

3.00 mol of xenon occupy a fixed volume of 20.0L at 300K. When it is supplied with 2.75 kJ of heat its temperature increases to 321K while the volume stays constant. Assuming Xe is a van der Waals gas (a=4.137 atm L2/mol2, b=0.0516 L/mol), compute w, Delta U and Delta H

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