Chapter 4, Problem 25E

(a)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.

(b)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.

(c)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.

(d)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.

(d)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.

(d)

Interpretation Introduction

Interpretation:

The acid-base reaction should be described between the following reactant by using curved arrows and each curved arrow having positive or negative should be marked. The value of $\Delta H_{rxn}$ should be calculated and the value of $\Delta H_{rxn}$ should be written above a set of reaction arrows which denotes whether the direction is downhill or favorable. The energy diagram should be sketched for the reaction along with whether the energy diagram is consistent with the fact that the most acid-base reaction is endothermic or not. The value of $K_{eq}$ should be calculated.

  

Concept Introduction:

A substance which produces ${\text{H}}^{+}$ or proton when dissolved in aqueous solution is known as an acid. These are proton donor.

A substance which produces hydroxide ion when dissolved in aqueous solution is known as a base. These are proton acceptor.

A chemical reaction which takes place between an acid and a base is known as acid-base reaction.