Noun
Lewis acid (plural Lewis acids)
(chemistry) Any electrophylic compound that can accept a pair of electrons and form a coordinate covalent bond.
18 possible), we can anticipate that TiCl 4 will be a good Lewis acid. Source: Internet
A Lewis acid is a species that accepts a pair of electrons from another species; in other words, it is an electron pair acceptor. Source: Internet
BF 3 is a Lewis acid because it accepts the electron pair from fluoride. Source: Internet
The sulfur acts as soft Lewis acid (i.e. donor/electrophile) allows the S-methyl group to be transferred to an oxygen, nitrogen or aromatic system, often with the aid of other cofactors such as cobalamin (vitamin B12 in humans). Source: Internet
Carboxylic acids can be seen as reduced or alkylated forms of the Lewis acid carbon dioxide ; under some circumstances they can be decarboxylated to yield carbon dioxide. Source: Internet
In modern terminology, an acid is implicitly a Brønsted acid and not a Lewis acid, since chemists almost always refer to a Lewis acid explicitly as a Lewis acid. Source: Internet