Question

What does rhe ph scale measure

Answer 1

Answer:

The pH scale measures how acidic or basic a substance is.The strength of an acid depends on the concentration of hydronium ion (H₃O⁺) too. With the help of the comparison between the concentration of hydronium ion and the hydroxyl ion, we can distinguish between acids and bases.

Answer 2

pH refers to potenz of hydrogen or power of hydrogen. It basically measures how strong or weak an acid or a base is( i . e: the concentration of H+ and OH- ions)