What creates gas pressure in a container such as a helium balloon? A the vacuum maintained in the container
B atmospheric pressure acting on the outside walls of the container
C the simultaneous collisions of fast-moving particles with the container
D the attractive forces between gas particles inside the container

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