Chapter 15, Problem 15.139QP

(a)

Interpretation Introduction

Interpretation:

The equation that shows reaction between given ion with water should be written. The Bronsted's acid and base should be identified.

Concept Introduction:

Bronsted's definition is based on the chemical reaction that occurs when both acids and bases are added with each other. In Bronsted's theory acid donates proton, while base accepts proton from acid resulting in the formation of water.

According to Lewis theory, acid and base can be defined as follows.

Lewis Acid:

Lewis acid is a substance that can accept a pair of electrons

Example: $\text{BF}{\text{3}}_{}$

Lewis Base:

Lewis base is a substance that can donate a pair of electrons.

Example: ${\text{NH}}_{\text{3}}$

(b)

Interpretation Introduction

Interpretation:

The strong base from the given two ions should be identified

Concept Introduction:

Bronsted's definition is based on the chemical reaction that occurs when both acids and bases are added with each other. In Bronsted's theory acid donates proton, while base accepts proton from acid resulting in the formation of water.

According to Lewis theory, acid and base can be defined as follows.

Lewis Acid:

Lewis acid is a substance that can accept a pair of electrons

Example: $\text{BF}{\text{3}}_{}$

Lewis Base:

Lewis base is a substance that can donate a pair of electrons.

Example: ${\text{NH}}_{\text{3}}$