Ammonia serves as a Lewis base whereas `A1CI_3` is a Lewis acid. Explain.

All Bronsted bases are also Lewis bases but all Bronsted adds are not Lewis adds. Explain.

Why cations are Lewis acids?

Can aniline react with a Lewis acid?

Classify the following species into Lewis acis and Lewis bases and show how these act as Lewis acid//base : BCl_3

Classify the following species into Lewis acis and Lewis bases and show how these act as Lewis acid//base : OH^-

Classify the following species into Lewis acis and Lewis bases and show how these act as Lewis acid//base : F^-

Classify the following species into Lewis acis and Lewis bases and show how these act as Lewis acid//base : H^+

What are Lewis acids and bases?

What is a Lewis acid? Illustrate with an example.

Write examples of Lewis acids and Lewis bases (any one of each).