For the reaction #2MnO_2 + 4KOH + O_2 + Cl_2 -> 2KMnO_4 + 2KCl + 2H_2O#, there are 100.0 g of each reactant available. Which reactant is the limiting reagent?
Surely it is the base?
Referring directly to your balanced chemical equation, there are
I think the identity of the limiting reagent is fairly clear.