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A sample of CO; with n = 2.0 mol has a fixed volume of 15.0 dm' at 300 K. An amount of heat is supplied

A sample of CO; with n = 2.0 mol has a fixed volume of 15.0 dm' at 300 K. An amount of heat is supplied and it is equal to 2.35 kJ. Due to this addition of heat, the temperature increases to 341 K. Assume that CO2 is described by the van der Waals equation of state, determine AU, AH and W in Joules.

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