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In: Mechanical Engineering

A rigid tank contains hydrogen and has a volume of 4.1 ft3. It is initially at...

A rigid tank contains hydrogen and has a volume of 4.1 ft3. It is initially at 87°F and 1,072 psia. Hydrogen then leaks from the tank until it is 76°F and 158 psia. How much heat transfer occurred into the tank, in Btu. Answer negative if heat left the tank.

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