Question

Franklin acid-base concept is based on?

Answer 1

Answer:

An acid–base reaction is a chemical reaction that occurs between an acid and a base. It can be used to determine pH. Several theoretical frameworks provide alternative conceptions of the reaction mechanisms and their application in solving related problems; these are called the acid–base theories, for example, Brønsted–Lowry acid–base theory.

Their importance becomes apparent in analyzing acid–base reactions for gaseous or liquid species, or when acid or base character may be somewhat less apparent. The first of these concepts was provided by the French chemist Antoine Lavoisier, around 1776.[1]

Answer 2

Franklin acid-base concept is based on the solvent system or auto-ionisation.

Explanation:

• According to the Franklin theory, solvents undergo auto-ionisation or self-ionisation.
• A substance that reacts with the solvent to produce solvent cation is called an acid.
• On the other hand, a substance that reacts with the solvent to produce solvent anion is called a base.
• The solvent system is considered to be an ionisable system.

• The solvent cations and solvent anions can also be termed acid cations and acid anions.
• The acid-base reaction occurs only in the presence of a solvent. They cannot be explained in the absence of solvent.
• The auto-ionisation of water can is represented in the image below.

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