Question (2 points) One mechanism proposed for the production of nitrogen dioxide from nitrogen monoxide and oxygen is Step 1: NO(g)+O2(g)NO3(g) fast, reversible Step 2: NO3(g)+NO(g)2NO2(g) slow 2nd attempt Part 1 (1 point) Select the rate law that is based on this mechanism. Choose one: Rate=k[NO]2[O2]Rate=k[NO2]2Rate=k[NO][O2]Rate=k[NO3][NO]