Which of these is a mixture?

carbon

carbon dioxide

air

oxygen

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

What is the relationship of air masses and the temperature of oceans?

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