Several theories have been developed to explain the behaviour of acids and bases. The most notable theories include the Arrhenius concept, the Brønsted-Lowry theory, and the Lewis concept.

This detailed article on acids and bases will discuss their definitions, properties ... the Brønsted-Lowry theory, and the Lewis concept. According to the Arrhenius concept: Acid: A substance ...

In many biochemical processes, different catalytic species, such as Lewis acids and bases, are involved in precisely orchestrated interactions to activate reactants simultaneously or sequentially.

The Lewis acid-base theory, which defines acid by the ability ... They then used that definition of colour to determine the strength of a Lewis acid. Funding for the study was provided by the ...

In other words, a Lewis acid is an electron-pair acceptor. A Lewis base is any substance, such as the OH- ion, that can donate a pair of nonbonding electrons. A Lewis base is therefore an electron ...