What is true for the energy involved in an explosion?

there is more energy at the end of the explosion than there is at the beginning.

there is less energy at the end of the explosion than there is at the beginning.

there is the same amount of energy at the end of the explosion than there is at the beginning.

the amount of energy before and after the explosion depends on the type of reaction.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

If two objects at different te,peraure are in contact with each other what happens to their temperature

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