What property characterizes a spontaneous redox reaction? A. A positive reduction potential for the reduction half-reaction
B. A positive sum of the two half-reactions' standard potentials
C. A negative sum of the two half-reactions' standard potentials
D. A positive oxidation potential for the oxidation half-reaction

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