Enzymes are potent catalysts because they: A. drive reactions to completion while other catalysts drive reactions to equilibrium. B. are very specific and can prevent the conversion of products back to substrates. C. are consumed in the reactions they catalyze. D. lower the activation energy for the reactions they catalyze. E. increase the equilibrium constants for the reactions they catalyze.

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback