# If #pH=7.5#, what is #pOH#, and what is #[HO^(-)]#?

##### 1 Answer

Nov 23, 2016

#### Explanation:

And

We know that under standard condtions,

And where

Given a calculator, those bits of information are all we need to solve these problems:

If

by definition,

I invite you to complete the remainder of the table.