Chapter 6, Problem 6.68P

(a)

Interpretation Introduction

Interpretation:The amount of $\text{AgI}$ formed in the given reaction is to be determined.

Concept Introduction : The balanced equation for the reactants is given as follows:

  ${\text{AgNO}}_{\text{3}}\text{(aq)}\text{+}\text{NaI}\text{(aq)}\to \text{AgI}\text{(s)}\text{+}{\text{NaNO}}_{\text{3}}\text{(aq)}$

  ${\text{AgNO}}_{\text{3}}\text{reacts}\text{with}\text{NaI}\text{to}\text{give}\text{AgI}\text{and}{\text{NaNO}}_{\text{3}}$

(b)

Interpretation Introduction

Interpretation: ${\text{ΔΗ}}^{\text{°}}\text{rxn}$ is to be determined.

Concept Introduction : Ionic equation is:

  ${\text{Ag}}^{\text{+}}\text{(aq)}\text{+}{\text{I}}^{\text{-}}\text{(aq)}\to \text{AgI}\text{(s)}$

  ${\text{Ag}}^{\text{+}}\text{reacts}\text{with}{\text{I}}^{\text{-}}\text{to}\text{give}\text{AgI}$

(c)

Interpretation Introduction

Interpretation: ${\text{ΔΤ}}_{\text{soln}}$ is to be determined.

Concept Introduction : The expression of ${\text{ΔΤ}}_{\text{soln}}$ is given as:

  ${\text{ΔΤ}}_{\text{soln}}=\frac{q}{m\times c}$

Where m=total mass