The main component of smog is NO sub 2 times g Smog is a product that is formed through this series of intermediate chemical reactions. N_2(g)+O_2(g)→2NO(g) 2NO(g)+O_2(g)→2NO_2(g) NO_2(g)→light+NO(g)O(g) O_2(g)+O(g)→O_3(g) NO(g)+O_3(g)→NO_2(g)+O_2(g) What is the overall chemical equation for smog after the above intermediate reactions are combined?