Regular flights of supersonic aircraft in the stratosphere are of concern because such aircraft…

Regular flights of supersonic aircraft in the stratosphere
are of concern because such aircraft produce nitric oxide, NO, as a byproduct
in the exhaust of their engines. Nitric oxide reacts with ozone, and it has
been suggested that this could contribute to depletion of the ozone layer. The
reaction NO + O3 _
NO2 + O2 is first order with respect to both NO and O3 with a rate constant of
2.20 × 107 L/mol/s. What is the instantaneous rate of disappearance of NO when
[NO] = 3.3 × 10_6 M and [O3] = 5.9 × 10_7 M?