Q3. A rigid tank of volume 8 mis connected to a refrigerant line through which R134a flows at 10 bar and 300 C. The tank is initially evacuated. The refrigerant is allowed to flow into the tank until the pressure inside is 10 bar. The tank is well-insulated. Determine the followings: (40 points) a. The amount of mass in the tank, in kg. b. The final temperature in the tank, in C