A dilute aqueous solution of acetic anhydride is being continuously hydrolyzed at 25C. At this temperature, the reaction rate equation for anhydride consumption is given below. Where CA is the anhydride concentration in mol/cm The volumetric flow rate treated is 500 cm3/min of solution and the initial anhydride concentration is 0.00015 mol/cm3. Two reactors are available: a 2.5 L CSTR and a 2.5 L PFR that will be associated in series. (-CA) = 0.158CA (mol/cm3. min) a) Calculate the conversion in the system output when the CSTR comes first. b) Calculate the conversion at the system output when PFR comes first. c) What do you conclude from the results