Read the following statements. Mark "T" for true or "F" for false. Earth's layers are made up of different elements. 1. I 2. Some of Earth's layers are not solid and are able to flow. 3. All of the layers have nearly identical densities. 4. Pressure increases as you move toward the center of Earth. 5. The inner core is a liquid because it is so hot. 6. The elements hydrogen and helium make of the majority of Earth's layers.​

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