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P2-48 The exothermic reaction of stillbene (A) to form the economically important trospophene (B) and methane (C), that is, A + B+C was carried out adiabatically and the following data recorded: 0 0.2 0.4 0.45 0.5 0.6 0.8 0.9 A (mol/dm min) 1.0 1.67 5.0 5.0 5.0 5.0 1.25 0.91 The entering molar flow rate of A was 300 mol/min. 1. Calculate the batch reactor (BR) times to achieve 40% and 80% conversion when 400 moles of A are charged to a 400 dm reactor. 2. What are the PFR and CSTR volumes necessary to achieve 40% conversion? (VPFR = 72 dm, VCSTR = 24 dm)