Map General Chemistry 4th Edition niversity Science Books presented by Sapling L

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Map General Chemistry 4th Edition niversity Science Books presented by Sapling Leaming A reaction of importance in the formation of smog is that between ozone and nitrogen monoxide described by The rate law for this reaction is rate of reaction =40][No] Given that k 4.27 x10M1 s-1at a certain temperature, calculate the initial reaction rate when (Osl and [Noj remain essentially constant at the values [Olo-301 × 1O6 M and rN0b-2.16 x 10" 5 M, owing to continuous production from separate sources. Number Incorrect Calculate the rate of reaction by plugging k and the and NO into the rate law 2.78x 10- M.s concentrations of O Calculate the numger of moles of NO g) produced per hour per liter of air Number molh.L ,0 Previous Give Up & View Solution # Try Again O Next 8 Exit

Explanation / Answer

1) the given rate law is

rate = k [O3] [NO]

rate = ( 4.27 x 10^6) (3.01 x 10-6) (2.16 x 10-5)

rate = 2.776 x 10-4 M/s

2)

amount of NO2 = 2.776 x 10-4 x 3600 mol h-1 L-1  

amount of NO2 = 0.999 mol h-1 L-1

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