Big Idea 3. Chemical reactions involve the rearrangement of atoms and describe how matter changes.

Memorization work required for this chapter.

Memorize the solubility rules.

Section 4.1: General Properties of Aqueous Solutions

o Identify compounds as acids or bases, and as strong, weak, or nonelectrolytes.

Section 4.2: Precipitation Reactions

o Recognize reactions by type and be able to predict the products of simple acid-base, precipitation, and redox reactions.

Section 4.3: Acids, Bases, and Neutralization Reactions

o Identify compounds as acids or bases, and as strong, weak, or nonelectrolytes.

Section 4.4: Oxidation-Reduction Reactions

o Recognize reactions by type and be able to predict the products of simple acid-base, precipitation, and redox reactions.

Section 4.5: Concentrations of Solutions

o Describe how to carry out a dilution to achieve a desired solution concentration.

Section 4.6: Solution Stoichiometry and Chemical Analysis

o Describe how to perform and interpret the results of a titration.

Section 20.1: Oxidation States and Oxidation-Reduction Reactions

o Identify oxidation, reduction, oxidizing agent, and reducing agent in a chemical equation.

Section 20.2: Balancing Redox Reactions

o Complete and balance redox equations using the method of half reactions.