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The formation of nitroanalyne (an important intermediate in dyes, called fast orange) is formed from the reaction of orthonitrochlorobenzene (ONCB) and aqueous ammonia: NO2 NO2

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The formation of nitroanalyne (an important intermediate in dyes, called fast orange) is formed from the reaction of orthonitrochlorobenzene (ONCB) and aqueous ammonia: NO2 NO2 CI NH2 + 2NH3 + NH4Cl The liquid-phase reaction is first order in both ONCB and ammonia with k = 0.0017 m/kmol-min at 188C with E= 11,273 cal/mol. The initial entering concentrations of ONCB and ammonia are 1.8 kmol/m and 6.6 kmol/m, respectively. (a) Write the rate law for the rate of disappearance of ONCB in terms of concentration. (b) Set up a stoichiometric table for this reaction for a flow system. (c) Explain how part (a) would be different for a batch system. (d) Write rA solely as a function of conversion. (e) What is the initial rate of reaction (X = 0) at 188C, 25C and 288C? (f) What is the rate of reaction when X = 0.90 at 188C, 25C and 288C? (g) What would be the corresponding CSTR reactor volume to achieve 90% conversion at 25C and at 288C for a ONCB molar feed rate of 2 mol/min

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