Amolecule of alkene has the chemical formula c3h4. how many carbon-carbon double bonds are present in the molecule?

choices:

1
2
3

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

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

Is a chemical message sent by another individual.