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Danish chemist Søren Peder Lauritz Sørensen introduced the concept of pH in 1909 at the Carlsberg Laboratory. It was revised to the modern pH in 1924 to accommodate definitions and measurements in terms of electrochemical cells.

The pH scale is used to determine the alkalinity or acidity of soil, foods, chemicals, and other substances.

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Related Questions

What scale is used to determine pH?

the pH scale


Who was the pH scale created by?

A Danish chemist named Soren Sorenson invented it, who died in 1939.


What is pH scale how it is used?

a pH scale is something used for measuring the strengths of acids and bases.


The scale used to classify the strength of acid and basic solutions?

The pH scale.


The pH scale measures the?

Ph. stands for potential of hydrogen. The Ph. scale is used to measure the acidic level of a specific solution.


What scale is used to measure acidity in a liquid?

PH scale


Are there decimals in the pH scale?

Yes. For example the pH of blood is maintained between 7.35 to 7.45.


The scale used to classify the strength of acid or basic solutions?

The pH scale is used to classify the strength of acid or basic solutions. On the pH scale, solutions with a pH less than 7 are considered acidic, solutions with a pH of 7 are neutral, and solutions with a pH greater than 7 are basic.


What is the scale used to clarify the strength of acid or basic solutions?

This scale is the pH scale.


What scale is used to indicate whether something is acid or alkaline?

The pH scale is the widely used universal scale, (which measures the hydrogen ion concentration of solutions) to measure the acidity or alkalinity of chemical solutions. It should be mentioned that the pH value is dependent on the temperature.


The pH scale is used to measure the amount of what atom?

The pH scale measures the amount of available H+ ions. Specifically pH=-log10[H+]


The pH scale is used to?

The decibel scale is used to measure the loudness of sound.