Consider the gas-phase decomposition of species A into B, which is a reversible reaction: A=2B The reaction is carried out in a constant pressure, batch reactor. Initially 2 moles of A are introduced in an empty reactor and the reaction is allowed to proceed isothermally at 350K for a long time until it reaches equilibrium. At equilibrium, the reactor contains 0.8 moles of A and 2.4 moles of B. Throughout the reaction, the pressure inside the reactor is maintained at 200kPa via a piston-cylinder assembly. a) From the above information, determine the reaction equilibrium constants, K (unit less) and Kp ( kPa ) at 350K b) Determine the Gibbs energy of reaction (J/mol) at 350K o) If the entropy change for reaction is 175.6J/molK, determine the enthalpy of reaction (J/mol). d) Refer to part (c). Is the reaction endothermic or exothermic? Explain