# What is the H+ concentration (in molarity) of a solution with a pOH of 6.7?

##### 1 Answer

Jun 7, 2016

#### Explanation:

You want to use the following relationship:

Since we are given the pOH, we can determine the pH by subtracting the pOH from 14 like so:

14 - pOH = 7.3.

7.3 represents the pH of the solution and we can obtain the concentration of hydrogen ions in solution by taking the antilog of the pH. The antilog is

Tips:

pH = -log

I hope this explanation is understandable!