What is the concentration of H* ions at a pH = 2? 10:2
mol/L
In Step 5, you will calculate H/OH" ratios for more
extreme pH solutions. Find the concentration of Hions
to OH" ions listed in Table B of your Student Guide for a
solution at a pH = 2. Then divide the H concentration by
the OH concentration. Record these concentrations and
ratio in Table C
What is the concentration of OH ions at a pH = 2?
10:6
mol/L
What is the ratio of Htions to OH ions at a pH=27
Intro
Done

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