Which of the following is true for the theoretical yield of a reaction? (1 point) a it is always calculated as a ratio. b it is the yield from the excess reactant. c it is the yield from the limiting reactant. d it is always twice the value of the actual yield.

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

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