Question

What is the hydroxide ion concentration of a solution

with a pOH of 5.0?
Select one:
a 5.0 x 10¹¹ M
b 1.0 x 105 M
c 1.0 x 10⁹ M
d 1.0 x 109 M

Answer 1

Answer: 1.0 X 10^-5 M

Step-by-step explanation:

to change pOH to OH- it is judt 1 X 10-pOH

so it is 1 x 10^-5