Identify from the following list of molecules and ions those which behave as Lewis acids: NH₃,BCl₃,Fe³⁺.

Question

Quizplus · Accepted Answer

Lewis acids are species that can accept a pair of electrons. BCl3 and Fe3+ are examples of Lewis acids because BCl3 has an empty p orbital that can accept electrons, and Fe3+ can accept electrons to complete its octet. NH3, on the other hand, is a Lewis base because it has a lone pair of electrons that it can donate.

Identify from the Following List of Molecules and Ions Those