# A certain solution has a hydrogen ion concentration of 0.000589 moles per liter. What is this number in scientific notation?

##### 1 Answer

May 13, 2017

Well, it is

#### Explanation:

And in fact if you input the number (longhand) into your calculator, the calculator will probably convert it automatically.

We can extend this, and provide a definition of

And we know that in aqueous solution