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Levelling Effect

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What is Levelling Effect? Concept of Solvent Levelling, Protonic Solvent

Bronsted-Lowry specifies an acid as a proton donor and a base as a proton acceptor that applies to aqueous solutions. The general solvent system is an extension of any auto-ionizing solvent. Solvent levelling is an effect that occurs when a strong acid is placed in a solvent such as (but not limited to) H2O. 

A substance raising the concentration of the characteristic cation of the solvent is an acid.  The substance that increases the concentration of the characteristic anion (or decreases the concentration of the cation) is a base.

What is Levelling effect?

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