For the reaction: NO (g) + O3 (g)  ---> NO2 (g) + O2 (g) the value of A= 8.7 x 1012 s-1 and Ea = 63 kJ/mol. What is the value of the rate constant k for the reaction at 75oC? Enter your answer in units of s-1 to 2 significant figures.

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