The following elementary homogeneous gas-phase reaction is carried out isothermally in an ideal, steady state 0.2 L plug flow reactor:   2 F --> P.

PThe inlet molar feed consists of a 50%-50% mixture of F in an inert gas, with F at a concentration of 232.3 mole/ L. The system is operated isothermally. If the gas is fed in at a total volumetric flow rate of 3 L/hr , what is the final concentration of F at the exit of the reactor if the conversion is 94.7%.