Question #598b1

1 Answer
May 14, 2016

Answer:

#pH=4.7#

Explanation:

The concentration of #OH^-# in the solution is:

#[OH^(-)]=5.6xx10^(-10)M#, which will help us determine the #pOH# of the solution, which is later on will allow us to find its #pH#.

#pOH=-log[OH^(-)]=-log(5.6xx10^(-10))=9.3#

Therefore, the #pH# of this solution could be found by:

#pH=14-pOH=14-9.3=4.7#

Here is a video that explains more this topic:
Acids & Bases | Nature, Strength & pH Scale.