(a)
Interpretation: A balanced chemical equation for the lead(II) nitrate decomposition on heating produces lead(II) oxide, oxygen molecules, and nitrogen dioxide is to be written.
Concept Introduction: The components of a chemical equation are reactants, products, and a directional arrow. For a
(a)
Answer to Problem 103A
The balanced chemical equation is as follows:
Explanation of Solution
Lead(II) nitrate decomposition on heating produces lead(II) oxide, oxygen molecules, and nitrogen dioxide.
The chemical reaction is as follows:
The balanced chemical equation is as follows:
(b)
Interpretation: A balanced chemical equation for the combustion of isopropyl alcohol to produce water vapor and carbon dioxide is to be written.
Concept Introduction: The components of a chemical equation are reactants, products, and a directional arrow. For a chemical reaction to be considered "balanced," both sides of the equation must have the same number of atoms.
(b)
Answer to Problem 103A
The balanced chemical equation is as follows:
Explanation of Solution
Combustion of isopropyl alcohol produces carbon dioxide and water vapor.
The chemical reaction is as follows:
The balanced chemical equation is as follows:
(c)
Interpretation: A balanced chemical equation for a mixture of aluminum and iron(II) oxide heated to produce aluminum oxide and metallic iron is to be written.
Concept Introduction: The components of a chemical equation are reactants, products, and a directional arrow. For a chemical reaction to be considered "balanced," both sides of the equation must have the same number of atoms.
(c)
Answer to Problem 103A
The balanced chemical equation is as follows:
Explanation of Solution
When heated, a mixture of aluminum and iron(II) oxide produces aluminum oxide and metallic iron.
The chemical reaction is as follows:
The balanced chemical equation is as follows:
Chapter 12 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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