Exam Advice: In studying for the exam, give heaviest emphasis to concepts covered in the worksheets and handouts. Homework is also important, but to a lesser degree. Section Emphasis: Exam #1 This isn't a perfect or complete summary, but should be a useful guide to your studying. Chapter 1 : We covered all of this chapter. 1. Section 1: Introduction. Minor importance for exam 2. Section 2: Classification of matter: important 3. Section 3: Properties of matter: moderately important 4. Sections 4-6: Measurement, uncertainty, and dimensional analysis: very important Chapter 2 : Omit section 9 1. Section 1: Dalton's theory: important 2. Section 2: Other history: minor importance 3. Section 3: Atomic structure: very important 4. Section 4: Atomic weights: easy but important 5. Section 5: Periodic properties: easy but important 6. Sections 6-7: Molecular and ionic compounds: very important 7. Section 8: Nomenclature: important. Note we omit nomenclature of oxoanions and oxoacids. Chapter 3 Stoichiometry 1. Section 1: Chemical equations: very important 2. Section 2: Types of reactions: minor importance 3. Sections 3-4: Formula weights, molecular weights, molar masses, Avogadro's number: very important 4. Section 5: Empirical formulas from experiment: moderate importance, omit combustion analysis. 5. Section 6: Stoichiometry: exceptionally important 6. Section 7: Limiting reactants: important