The elementary gas-phase reaction

(CH3)3COOC(CH3)3 C2H6 + 2 CH3COCH3

is carried out isothermally in a flow reactor with no pressure drop. The specific reaction rate at 50 C is 10^-4 min^-1 and the activation energy is 85 kJ/mol. Pure di-tert-butyl peroxide enters the reactor at 10 atm and 127 C and a molar flow rate of 2.5 mol/min. Calculate volume and space time to achieve 90% conversion in: (a) a CSTR (b) a PFR (c) Assume that the reaction is reversible with K_c = 0.025 mol²/dm⁶ and calculate the equilibrium conversion and then redo (a) and (b) to achieve a conversion that is 90% of the equilibrium conversion.