Chapter 8.2, Problem 9PP

(a)

Interpretation Introduction

Interpretation: Balance the following chemical equations:

  $\text{Mg}\left(\text{s}\right){\text{ + AgNO}}_{\text{3}}\left(\text{aq}\right)\to \text{Ag}\left(\text{s}\right)\text{ + Mg}{\left({\text{NO}}_{\text{3}}\right)}_{\text{2}}\left(\text{aq}\right)$

Concept Introduction: The reactions for those the number of atoms of each element in the product and reactant side are equal, such reactions are said to be a balanced chemical equation.

(b)

Interpretation Introduction

Interpretation: Balance the following chemical equations:

  ${\text{CuCO}}_{\text{3}}\left(\text{s}\right)\to \text{CuO}\left(\text{s}\right){\text{ + CO}}_{\text{2}}\left(\text{g}\right)$

Concept Introduction: The reactions for those the number of atoms of each element in the product and reactant side are equal, such reactions are said to be a balanced chemical equation.

(c)

Interpretation Introduction

Interpretation: Balance the following chemical equations:

  $\text{Al}\left(\text{s}\right){\text{ + CuSO}}_{\text{4}}\left(\text{aq}\right)\to \text{Cu}\left(\text{s}\right){\text{ + Al}}_{\text{2}}{\left({\text{SO}}_{\text{4}}\right)}_{\text{3}}\left(\text{aq}\right)$

Concept Introduction: The reactions for those the number of atoms of each element in the product and reactant side are equal, such reactions are said to be a balanced chemical equation.

(d)

Interpretation Introduction

Interpretation: Balance the following chemical equations:

  $\text{Pb}{\left({\text{NO}}_{\text{3}}\right)}_{\text{2}}\left(\text{aq}\right)\text{ + NaCl}\left(\text{aq}\right)\to {\text{PbCl}}_{\text{2}}\left(\text{s}\right){\text{ + NaNO}}_{\text{3}}\left(\text{aq}\right)$

Concept Introduction: The reactions for those the number of atoms of each element in the product and reactant side are equal, such reactions are said to be a balanced chemical equation.

(e)

Interpretation Introduction

Interpretation: Balance the following chemical equations:

  $\text{Al}\left(\text{s}\right)\text{ + HCl}\left(\text{aq}\right)\to {\text{H}}_{\text{2}}\left(\text{g}\right){\text{ + AlCl}}_{\text{3}}\left(\text{aq}\right)$

Concept Introduction: The reactions for those the number of atoms of each element in the product and reactant side are equal, such reactions are said to be a balanced chemical equation.