You have a tank with a partition in it. On one side of the tank, you load in 112 grams of nitrogen gas (75°C and 30 bar). On the other side, you load in 2.5 moles of argon gas at 130°C and 20 bar. You remove the partition and the gases mix in an adiabatic fashion. Calculate the change in enthalpy and change in entropy of this system if you assume the gases to behave according to the ideal gas model.