Question

what is acid and base​

Answer 1

• An acid–base reaction is a chemical reaction that occurs between an acid and a base. It can be used to determine pH.

Answer 2

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An acid is a substance that donates protons (in the Brønsted-Lowry definition) or accepts a pair of valence electrons to form a bond (in the Lewis definition). A base is a substance that can accept protons or donate a pair of valence electrons to form a bond. Bases can be thought of as the chemical opposite of acids.

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