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Consider the reaction2A + B to2C. Supposethat ataparticularmomentduringthereaction , rateof disappearanceof Ais 0.076 m//s (a) Whatis the rateofformationof C ? ( b )What is therateof consumptionof B ? (c) What is therateof thereaction ? |
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Answer» Rateof disappearanceof A= 0.076 `Ms^(-1)` (a) Rateof FORMATIONOF C= ? ( b) Rate ofconsumptionof B = ? (c ) Rateof reaction = ? Rateof disappearanceof `A =(d[A])/(dt) = 0.076 Ms^(-1)` (a) Rateof formationof `C= (d[C ])/(dt) = (d[A])/(dt)` `=0.076 Ms^(-1)` ( b) Ratedisappearanceof `B= (d[B])/(dt) = - (1)/(2) (d[A])/(dt)` `= (1)/(2) xx0.076 =0. 038Ms^(-1)` ( c) Rate OFREACTION`=- (1)/(2) .(d[A])/(dt) = (-d[B])/(dt) = (1)/(2) (d[C])/(dt)` `=(1)/(2)(0.076)= 0.038= (1)/(2) xx 0.076` `= 0.038 Ms^(-1)` |
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