Nitrogen monoxide reacts with oxygen gas to form nitrogen dioxide.
2 NO(g) + O₂(g) → 2 NO₂(g)
Determine the rate law for the following mechanism.
Step 1, Fast equilibrium
NO(g) + O₂(g) → OONO(g)
Step 2, Slow
NO(g) + OONO(g) → 2 NO₂(g)