# Math Help - chemistry

1. ## chemistry

What is the pOH of a solution with pH is measured to be 6.4. I have no content.

2. Originally Posted by euclid2
What is the pOH of a solution with pH is measured to be 6.4. I have no content.
This is a very simple problem, knowing the value of 14 on the pH scale is the value you need.

$pH + pOH = 14$

$pOH = 14 - pH$

$= 14 - 6.4$

$= 7.6$

$\therefore$The pOH is 7.6

3. Originally Posted by TheMasterMind
This is a very simple problem, knowing the value of 14 on the pH scale is the value you need.

$pH + pOH = 14$

$pOH = 14 - pH$

$= 14 - 6.4$

$= 7.6$

$\therefore$The pOH is 7.6
That was extremely simple. I was unsure what value to use, having no content. Thanks.