During a reversible process, 457 kJ of heat is added to 0.854 kg of a certain gas while the pressure remains constant at 586 kPa. For this gas, Cp =2.112 kJ/(kg-K) and Cv = 1.625 kJ/(kg-K). The...

Extracted text: During a reversible process, 457 kJ of heat is added to 0.854 kg of a certain gas while the pressure remains constant at 586 kPa. For this gas, Cp =2.112 kJ/(kg-K) and Cv = 1.625 kJ/(kg-K). The initial temperature is 26.7°C. Determine the following: (1) The universal gas rate constant for the gas is heat capacity values?) kJ/(kg-K) (Hint: How do we relate the two (2) The initial volume, V1 : m3 (Hint: If the ideal gas equation is expressed in terms of %3D mass, it becomes PV=mRT) (3) The final volume, V2 = m3 (4) The final temperature, T2 = °C (5) W = kJ (6) Q = kJ (7) DU = kJ (8) DH = kJ