Question

a scale used to measure the strenght of acids and base​

Answer 1

Answer:

ph scale used to measure strength of acid and base.

Answer 2

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pH scale

The higher the dissociation constant the stronger the acid or base. Since electrolytes are created as ions are freed into solution there is a relationship between the strength of an acid, a base, and the electrolyte it produces. Acids and bases are measured using the pH scale.

The usual measure of the strength of an acid is its acid dissociation constant (Ka), which can be determined experimentally by titration methods. Stronger acids have a larger Ka and a smaller logarithmic constant (pKa = −log Ka) than weaker acids. The stronger an acid is, the more easily it loses a proton, $\bold{H^+}$