QUESTION 1 For the reaction: NO +O3 --> NO2 + O2 the second-order rate constant has a value of 1.8 x 10-14 molecule-1 cm3 s-1 at 25 oC. If, in a relatively clean atmosphere, the concentrations of NO and O3 are 0.34 ppbv and 14 ppbv, respectively, what is the rate of NO oxidation in units of molecules cm-3 s-1? Assume 1.00 atm pressure. Answer in scientific notation to two significant figures. The format for 0.0010 would be 1.0e3 or 1.0E3 Do not use spaces.

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