Question

how do you measure the strength of an acid and a base

Answer 1

best way to measure the strength of an acid or base is to check the acid or base one pH scale which will show exact strength of hydrogen concentration ions

Answer 2

we measure the strength of an acid by its( h+) ion concentration i. e the higher the no. of( h+ )ions in the acid the more strong the acid is and the strenght of a base is measured by its (oh- )concentration .........

Hope it helped you.. ☺