Question #ee5b2
1 Answer
Apr 20, 2017
Explanation:
pH = -log [H+]
pOH = -log [OH-]
pH + pOH = 14
[H+] * [OH-] = 1 * 10^-14
using the above equations, you can see there is more than one way to solve this problem. here's how I would do it.
pOH = 4.5
14 - pOH = pH
14 - 4.5 = 9.5
pH = 9.5
pH = -log [H+]
9.5 = -log [H+]
-9.5 = log [H+]