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AP Chemistry Syllabus 2007-2008 Text Chemistry by Zumdahl and Zumdahl, 6th ed., Houghton Mifflin Company, 2003 ISBN: 0-618-22156-5. In addition, the student will have individual access to the study guide, software, and solution manual provided y the author. Other Resources and References Laboratory Experiments for Advanced Placement Chemistry by Sally Ann Vonderbrink, 2nd ed., Flinn Scientific Inc., 2006 ISBN 978-1-933709-02-4 Advanced Placement Chemistry with Vernier, 1st ed., by Jack Randall, Vernier Software and Technology, 2004. ISBN 1-929075-36-7 The Ultimate Chemical Equations Handbook 1st ed., by George R Hague, Jr. and Jane D Smith, Flinn Scientific Inc., 2001 ISBN 1-877991-63-5 Student Requirements Each student is expected to complete required assignments and to seek clarification on assigned work when necessary. Moreover, each student is responsible for keeping an individual lab notebook. This notebook serves as documentation of laboratory work. The lab will be available at least one afternoon per week. Goals of the Course Goal 1: The learner will develop abilities necessary to do and understand scientific inquiry. 1.01 Design, conduct and analyze investigations to answer questions related to chemistry. Identify questions and suggest hypotheses. Identify variables including controls Select and use appropriate measurement tools. Collect and analyze data in tables, charts, and graphs. Explain observations and make inferences and predictions. Explain the relationship between evidence and explanation. Identify how scientists share findings. 1.02 Analyze reports of scientific investigations. Select appropriate sample and evaluate adequacy of experimental controls Examine the replication of findings. Consider alternative interpretations of the data. 1.03 Analyze experimental designs with regard to safety. Identify potential safety hazards and procedures Use MSDS to assess chemical hazards. Goal 2: The learner will develop an understanding of the composition and properties of matter. 2.01 Analyze the structure of matter at the atomic level. Review evidence for the atomic theory. Determine atomic masses by chemical and physical means. Understand atomic number, mass number and isotopes. Understand electron energy levels, atomic spectra, quantum numbers, and atomic orbitals. Review periodic relationships including atomic radii, ionization energy, electron affinities, electronegativity, oxidation states, and melting points. 2.02 Examine the types and nature of chemical bonds. Types: ionic, covalent, metallic, hydrogen bonding, dipole-dipole and London dispersion forces. Relationships to states, structure, and properties of matter. Polarity of bonds and electronegativity. 2.03 Analyze the conceptual models of bonding and molecular shapes and their relationships chemical and physical properties. Lewis structures. VSEPR. Valence bond: hybridization of orbitals, resonance, sigma, and pi bonds. Geometry of molecules and ions, structural isomerism of simple organic molecules and coordination complexes; dipole moments of molecules; relation of properties to structure. 2.04 Assess the impact of nuclear chemistry Nuclear decay equations. Half-life and radioactivity. Chemical applications. Goal 3: The learner will build an understanding of the states of matter and the connection to chemical and physical properties. 3.01 Examine the relationships between pressure, volume, and the temperature of ideal gases Laws of ideal gases: Boyle’s, Charles’ The ideal gas law and equation Partial pressures and Dalton’s Law. 3.02 Analyze kinetic-molecular theory Interpretation of ideal gas laws on the basis of this theory. Avogadro’s hypothesis and the mole concept. Dependence of kinetic energy of molecules on temperature. Deviations from ideal gas laws. 3.03 Assess the nature of liquids and solids Liquids and solids from the kinetic-molecular viewpoint. Phase diagrams of one-component systems. Changes of state, including critical points and triple points. Structures of solids; lattice energies 3.04 Examine the nature of solutions Types of solutions and factors affecting solubility. Methods of expressing concentration (The use of normalities is not tested.) Raoult’s Law and the colligative properties (nonvolatile solutes); osmosis. Non-ideal behavior (qualitative aspects). Goal 4: The leaner will develop an understanding of chemical reactions. 4.01 Analyze the various types of common chemical reactions Acid-base reactions; concepts of Arrhenius, Bronstead-Lowry, and Lewis. Coordination complexes; amphoterism Precipitation reactions. Oxidation- reduction reactions including understanding of oxidation numbers, the role of the electron in oxidation-reduction, electrolytic and galvanic cells, Faraday’s laws, standard half-cell potentials, the Nernst equation and prediction of the direction redox reactions. 4.02 Apply the principle of stoichiometry Ionic and molecular species present in chemical systems: net ionic equations. Balancing of equations including those for redox reactions. Mass and volume relations with emphasis on the mole concept, including empirical formulas and limiting reactants. 4.03 Analyze systems in dynamic equilibrium Concept dynamic equilibrium, both physical and chemical; Le Chatlier’s principle; equilibrium constants. Quantitative treatment for gaseous reactions using Kp and Kc Quantitative treatment for reactions in solution Kc Quantitative treatment of acids and bases; using Ka and Kb, pKa and pKb Quantitative for precipitation reactions and the dissolution of slightly soluble compounds using the solubility product constant, Ksp. Common ion effect: buffers; hydrolysis. 4.04 Analyze chemical kinetics Concept of rate of reaction. Use of differential rate laws to determine order of reaction and rate constant from experimental data. Effect of temperature change on rates. Energy of activation; the role of catalysts. The relationship between the rate-determining step and a mechanism. 4.05 Analyze chemical thermodynamics State functions. First law: change in enthalpy; heat of formation; heat of reaction; Hess’s Law; heats of vaporization and fusion; calorimetry. Second law: entroy; free energy of formation; free energy of reaction; dependence of change in free energy on enthalpy and entropy changes. Relationship of change in free energy to equilibrium constants and electrode potentials. Goal 5: The learner will build knowledge of descriptive chemistry 5.01 Examine chemical reactivity and predict the products of chemical reactions. 5.02 Analyze the relationships in the periodic table: horizontal, vertical, and diagonal with examples from alkali metal, alkaline earth metals, halogens, and the first series of transition elements. 5.03 Explore organic chemistry on an introductory level Hydrocarbons and functional groups (structure, nomenclature, chemical properties). Physical and chemical properties of simple organic compounds should also be included as exemplary material for the study of other areas such as bonding, equilibrium involving weak acids, kinetics, colligative properties, and stoichemetric determinations of empirical and molecular formulas. Table 1: Course Syllabus Date 8/27/07 9/4/07 9/10/07 9/17/07 9/24/03 10/8/07 10/15/07 10/22/07 10/29/07 11/12/07 11/19/07 12/3/07 12/17/07 1/2/08 1/14/08 1/22/08 2/4/08 2/11/17 2/25/08 3/3/08 3/10/08 3/17/08 3/31/08 4/7/08 4/14/08 4/21/08 Chapter & Subject Measurements Atoms, molecules, and ions Mass Stoichiometry Solution Stoichiometry Gases Thermochemistry Fun in Lab Week Atomic Structure and Periodicity Chemical Bonding Liquids and Solids Properties of Solutions Chemical Kinetics Catch Up and Review Week Chemical Equilibrium Acids and Bases & Aqueous Equilibria Midterm Exam Spontaneity, Entropy, and Free Energy Electrochemistry Nuclear Chemistry Cation Analysis Lab Anion Analysis Lab Descriptive Chemistry Writing Equations and Products Basic Organic Nomenclature Transition Metals and Coordination Chemistry Review Until Exam Research Projects After Exam Evaluation Test 9/7/07 Test 9/21/07 Test 10/5/07 Test 10/15/07 None Test 10/26/07 Test 11/7/07 Test 11/30/07 Test 12/14/07 Test 1/11/08 Test 2/1/08 Test 2/8/08 Test 2/22/08 Test 2/29/08 Results Results Test 3/28/08 Test 4/4/08 Test 4/11/08 Test 4/18/08 Days 5 5 5 6 7 6 5 5 8 6 5 10 3 9 14 1 5 9 5 5 5 5 5 5 5 Chapters 1,2 3,4 5 6 7 8, 9 10,11 12 13 14,15 16 17 18 NA NA 19,20 NA 22 21 Table II: Lab Syllabus (1.5 hours per period) Hands-On Virtual Hands-On Virtual Source (See Lab Manuals) Hands-On Virtual Hands-On Hands-On Davidson College WebWare Using spectrophotometers to determine maximum absorbance and concentration. Laboratory Experiments for Advanced Placement Chemistry Laboratory Experiments for Advanced Placement Chemistry Laboratory Experiments for Advanced Placement Chemistry Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier 1 Hands-On Advanced Placement Chemistry with Vernier 1 Hands-On Advanced Placement Chemistry with Vernier 1 1 2 Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On 1 1 ! 1 1 Hands-On Journal of Chemical Education Feb.2007, Vol ,.84, No. 2, p.318 Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier 1 1 Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier 1 45 5 1 1 Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier 1 1 Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier Hands-On Advanced Placement Chemistry with Vernier H or V Student Selected Week of Laboratory Days 8/27/07 1 9/4/07 Review of Basic Laboratory Techniques & Measurements Introduction to spectrophotometry 9/10/07 Empirical Formula of a Silver Oxide 1 9/17/07 Analysis of Silver in an Alloy 2 Hands-On 9/24/03 Molar Volume of a Gas 1 Hands-On 10/8/07 10/15/07 Enthalpy of a Reaction Spectrophotometry: Analysis of Iron in Spinach Spectrometry: Difference in Compositions of Olive Oils Flame Tests Emission Spectrum (Ocean Optics) Determining Mole Ratios Beer’s Law Concentration Liquid and Thin Layer Chromatography 1 1 Rate and Order Of a Reaction Standardizing a Solution of NaOH Determining an Equilibrium Constant Acid-Base Titration Determining KA by the Half Titrations of a Weak A Hydration and the % of Water Electrochemistry: Voltaic Cells & Electroplating Buffers Cation Analysis Lab Anion Analysis Lab Oxidation-Reduction Titration Conductive Titration and Gravimetric Determination of a Precipitate Synthesis and Analysis of Aspirin Determining Ksp of Calcium Hydroxide Construct Nomenclature Flowcharts for Organic Compounds, Functional Groups, and Complex Ions Research Project 10/22/07 10/22/07 10/29/07 11/12/07 11/19/07 12/3/07 12/17/07 1/2/08 1/14/08 1/22/08 2/4/08 2/11/08 2/25/08 3/3/08 3/10/08 3/17/08 3/31/08 4/7/08 4/14/08 4/21/08 After Exam 2 15 JCE Chempages Laboratory