1.

What is the mass of argon in a tank at 30C◦if the tank has a volume of 300 L and the argon pressure in thetank is 354.64 kN/m2(universal gas constant is 8.31 N · m · mol−1· K−1). How many moles of gas is there in the tank?How many degrees of freedom argon have? How will the internal energy change if the tank gains 200kJ of heat?

Answer» What is the mass of argon in a tank at 30C

if the tank has a volume of 300 L and the argon pressure in the
tank is 354.64 kN/m2
(universal gas constant is 8.31 N · m · mol−1
· K−1
). How many moles of gas is there in the tank?
How many degrees of freedom argon have? How will the internal energy change if the tank gains 200kJ of heat?


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