Step 4: Create a Model Solution of pH = 8 with More OH-lons
Than Ht lons
What is the concentration of H+ ions at a pH = 8?
mol/L
Calculate the ratio of H+ ions to OH-ions at a pH = 8.
Find the concentration of H ions to OH ions listed in
Table B of your Student Guide. Then divide the H+
concentration by the OH concentration. Record this
calculated ratio in Table A of your Student Guide.
Compare your approximated and calculated ratios of H*
ions to OH ions at a pH = 8. Are they the same? Why or
why not? Record your explanation in Table A.
What is the concentration of OH-ions at a pH = 8?
mol/L
What is the ratio of H+ ions to OH ions at a pH = 8?
:1 OR 1: