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OKINETICS AND EQUILIBRIUM Calculating the reaction rate of one reactant from that of another In the...

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OKINETICS AND EQUILIBRIUM Calculating the reaction rate of one reactant from that of another In the...
OKINETICS AND EQUILIBRIUM Calculating the reaction rate of one reactant from that of another In the Haber reaction, patented
OKINETICS AND EQUILIBRIUM Calculating the reaction rate of one reactant from that of another In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with dihydrogen gas to produce gaseous ammonia. This reaction is now the first step taken to make most of the world's fertilizer. Suppose a chemical engineer studying a new catalyst for the Haber reaction finds that 793. liters per second of dinitrogen are consumed when the reaction is run at 201. "C and 0.62 atm. Calculate the rate at which ammonia is being produced. Give your answer in kilograms per second. Be sure your answer has the correct number of significant digits. Y f 2

Answers

Relation between reaction rates of different species involved in a reaction : For the reaction : N2 + 3H2 —2NH3 Rate of reactN2 + 3H210) Z DN Hg (a) I was thing V-Rate Vob2-793 4sec (consumed ] ๆ ชม. -% consumod = - 2x=793 Lsec YNHE = + 1583 l/sec SoIdeal gas equation, _ PV = nRT where, P-pressure (in aton) V Volume In LL I temperature link) n-mols of gas R- Universal gayT= 20100 = (2014273)* = 474 K p= 0.62 atm so, moty of NHg = pu= 0*62* 1583 hool [ 0.082, X474 1. = 25.27 mol And mass of NH₂


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