The gas phase reaction of carbon monoxide with nitrogen dioxide is believed to o

Question

The gas phase reaction of carbon monoxide with nitrogen dioxide is believed to occur by the following mechanism: stepl slow: 2 NO2-NO3+20 step 2 fast NO CO NO, CO, (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. sky (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[Alm[B]. , where 1 is understood (so don't write it) for m, n etc.) Rate

Explanation / Answer

1) NO2+ CO--------------> NO+ CO2

2)

3) NO3

4) RATE = K[NO2]^2

RATE DETERMINIG STEP IS SLOW STEP

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