Great question, let me know if you get the anwser!
Answer: C) Either benzene or oxygen may limit the amount of product that can be formed
Explanation: Benzene and oxygen are the reactants of the equation. What type and the amount of reactants there are in a chemical reaction affects the outcome. Therefore, seeing as benzene and oxygen are the reactants, the answer is C).
POH of a 0.0072 M=-lg(0.0072) = 2.1426675
The answer is theory because it says if and that means theory
X=107 because the sides of a hexagon must add up to 720