Oxygen (O;) at temperature 358 K. (state 1) and pressure 200 kPa is heated in a

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Oxygen (O;) at temperature 358 K. (state 1) and pressure 200 kPa is heated in a piston-cylinder device at constant pressure to the final temperature 650 K (state 2). Consider Oxygen as an ideal gas with gas constant R =0.2598 kJ/(kg K.) and specific heat at constant pressure Cp = 0.918 kJ/(kg K). Determine change in specific enthalpy from state I to state 2. Determine change in specific internal energy from state I to state 2. If the initial volume of Oxygen at slate 1 is 0.34 m3, determine moving boundary work from state I to state 2. Determine heat interaction from stale 1 to slate 2.

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