+ 9. For the reaction Bro, + 5Br+ 6H* > 3Br,
3H, O at a particular time, -A[Bro]A t = 1.5 * 102
M/s. What is – A[Br]/At at the same instant?​

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.

what does the table look like

just did the assignment and the answer was #1 +2 n

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.