Question

Consider the reaction and indicate which reactant is the Lewis acid and which is the Lewis base?

1) Reactant A is the Lewis acid and Reactant B is the Lewis base
2) Reactant A is the Lewis base and Reactant B is the Lewis acid
3) Both Reactant A and Reactant B are Lewis acids
4) Both Reactant A and Reactant B are Lewis bases

Answer 1

In the given reaction, the reactant that accepts a pair of electrons is the Lewis acid, and the reactant that donates a pair of electrons is the Lewis base.

Step-by-step explanation:

A Lewis acid is a substance that accepts a pair of electrons to form a covalent bond, while a Lewis base is a substance that donates a pair of electrons to form a covalent bond. In the given reaction, the reactant that accepts a pair of electrons is the Lewis acid, and the reactant that donates a pair of electrons is the Lewis base.

Therefore, the correct answer is: 2) Reactant A is the Lewis base and Reactant B is the Lewis acid.