In making a battery, what is important the anode and cathode not touch? a. It really doesn't matter.

b. It will drain the battery, make it useless.

c. It will send the electrons in the wrong direction.

d. It will create to much electricity for use.

What are the similarities of physical and chemical change ?

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

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