Asolutions is
a.
a pure substance that has a fixed volume and shape.

b.
a pure substance that does not have a fixed volume or shape.

c.
an unevenly distributed mixture of two or more components.

d.
an evenly distributed mixture of two or more components.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

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

My plate recommends that of your nutritional intake comes from fruits and vegetables. a. 30% b. 50% c. 20% d. 40%