Question

the strength of an acid or base can be known using ?​

Answer 1

pH Scale

The pH Scale. One qualitative measure of the strength of an acid or a base solution is the pH scaleA logarithmic scale that relates the concentration of the hydrogen ion in solution., which is based on the concentration of the hydronium (or hydrogen) ion in aqueous solution.

Answer 2

Answer:

Using The ''pH Scale''

hope it helps u !!.