Lewis Acids and Bases

Lewis acids and bases, fundamental concepts in chemistry, play a pivotal role in understanding chemical reactions and molecular interactions. Coined by Gilbert N. Lewis in the early 20th century, these entities form the cornerstone of Lewis acid-base theory, distinct from the more traditional Arrhenius and Brønsted-Lowry theories. In this framework, Lewis acids are electron pair acceptors, while Lewis bases are electron pair donors. This unique perspective provides insights into various chemical phenomena, from simple coordination reactions to complex catalytic processes, making it indispensable in both academic and industrial realms.