Question

What is the hydroxide ion concentration of an acidic solution with a pH of 4.50

Answer 1

0.000032 mol/l

Step-by-step explanation:

A solution that has a higher concentration of hydrogen ions than water is known as an acidic solution and basic or alkaline solutions have a lower concentration of hydrogen ions than water.

The nucleus of a hydrogen atom separated from its electron is known as a hydrogen ion.

pH of an acidic solution (n) = 4.50

Hydroxide ion concentration of an acidic solution =
`10^(-n)=10^(-4.50)=0.000032\,\,mol\,/\,l`