What is the concentration of H+ ions at a pH = 2? mol/L
In Step 5, you will calculate HOH ratios for more
extreme pH solutions. Find the concentration of H+ ions
to OH-ions listed in Table B of your Student Guide for a
solution at a pH = 2. Then divide the Ht concentration by
the OH concentration. Record these concentrations and
ratio in Table C.
What is the concentration of OH-ions at a pH = 2?
mol/L
What is the ratio of H+ ions to OH-ions at a pH = 2?
1

see earlier

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.