The meaning of ACIDITY is the quality, state, or degree of being acid. How to use acidity in a sentence.

ACIDITY definition: 1. the amount of acid in a substance or in your stomach: 2. the amount of acid in a substance or…. Learn more.

the quality or state of being acid. sourness; tartness. excessive acid quality, as of the gastric juice. “Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins …

Acidity refers to how much acid is in a substance. In environmental science, it often describes: The amount of acid in water, soil, or air. A measure of hydrogen ions in a solution, shown by the pH scale. The ability of a substance to release hydrogen ions. High acidity can harm plants, animals, and ecosystems.

For Brønsted acids, acidity is the tendency of a compound to act as an H + donor. The acidity of a Brønsted acid can be quantitatively expressed by the acid dissociation constant of the compound in water or some other specified medium .

Define acidity. acidity synonyms, acidity pronunciation, acidity translation, English dictionary definition of acidity. n. 1. The state, quality, or degree of being acid. 2. Hyperacidity. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016...

Acidity is sourness, so you might turn down a bite of your friend's kumquat because its acidity is just too much for you. This noun is good for literal acidity, like a lemon's sour flavor or, in scientific terms, the chemical quality of a substance that reacts with a base to make salt.

the state of having a bitter sharp taste or of containing acid. Definition of acidity noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

ACIDITY definition: the quality or state of being acid | Meaning, pronunciation, translations and examples

Apr 20, 2023 · pH is defined as the negative log of hydrogen ion concentration. It can be used to describe the relative acidity (or basicity) of a solution. Because it is based on a logarithmic scale, a change in …