Omg posting takes away point WHAT.

yep

Explanation:

that why I have someone else post questions for me. But its a good incentive to help others to help you to help me to you to help others.

is there multiple choice answers?

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.