the irreversible phase d reaction of ethylene gas (A) with hydrogen (B) to produce ethylene (C) is carried out in a Ni c

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the irreversible phase d reaction of ethylene gas (A) with hydrogen (B) to produce ethylene (C) is carried out in a Ni catalyzed packed bed reactor A+B=C , the rate constant for this reaction at 400° K is K=o.2L^2 /mol s kg cat , if the feed stream contains an equimolar amount of A and B and enters a temperature of 400°K and a pressure of 5 atm with a total volume flow of 8L/ s what is the mass of the catalyst required for a total conversion of 70%, consider that it is an isothermal process without pressure drop