AP Chemistry Syllabus Text Chemistry, Zumdahl and Zumdahl, 7th ed. Houghton Mifflin Company ISBN: 0618-22158-1 Chemistry – The Central Science, Brown and Lemay , 6th ed. Prentice Hall ISBN: 0-13-533480-2 Fast Track to a 5 – Preparing for the AP Chemistry Exam – Supplement for Zumdahl 7th ed. Course Overview AP Chemistry meets four periods a week for 46 minute periods and meets one back to back period for a 92 minute laboratory period once a week. In addition to the 92 minute lab period, at least one other 46 minute period of each unit will be designated to lab each week. Students can expect to spend a total of about 2 .5 hours of lab each week. The course is designed to be equivalent to Chemistry I taken at a college or university. A large amount of the course is dedicated to problem solving and laboratories. The students spend the first three marking periods in the class and laboratory learning the course content. The fourth marking period is designated to prepare for the AP Exam as well as learning content.. Some of the lab periods during that time are used for taking practice exams. Students are expected to keep a laboratory notebook in which to record all of their laboratory data. This notebook is graded with each lab and counts as 30% of the students total grade. Students will be able to take the notebook with them when they go on to college. It is an expectation that students prepare for and take the AP Chemistry Exam Since students who take this course already have taken a first year chemistry course, there are a few concepts that overlap such as: Stoichiometry Atomic theory and structure Periodicity Ionic and Covalent Bonding Molecular Geometry Gas Laws Solutions and Colligative Properties Nuclear Chemistry Thermochemistry Properties of Solutions Some of the concepts are covered again with more detail during the course. Students are required to complete a summer assignment before the beginning of the course. The summer assignment included the first three chapters of the text which are: Chemical Foundations Atoms, Molecules, and Ions Types of Chemical Reactions and Solution Stoichiometry. The following concepts are new to the students and not learned in their first year chemistry courses: Chemical Kinetics Chemical Equilibrium Acids and Bases Applications of Aqueous Equilibrium Spontaneity and Entropy Electrochemistry Redox Reactions Organic Chemistry In addition to completing other course requirements, students are also required to keep a laboratory notebook where they are to do all of their laboratory calculations and reports. Laboratory experiments are a very big part of the course. They give the students an opportunity to do hands on techniques that they don’t do in the first year. It is also a way to link the material learned in class to a practical application in industry or technology. Some of the laboratory assignments can be completed in one 46 minute periods or over the span of two days. Summer Assignment ( Will be completed by student during summer vacation. Labs will be performed during the fall semester.) Unit 1. Chemical Foundations Units and Measurements Uncertainty in Measurements Significant Figures Dimensional Analysis Classification of Matter Student Outcomes: 1. Be able to convert measurements using the metric system. 2. Be able to make calculations to the correct number of significant figures. 3. Correctly make calculations using density and dimensional analysis. 4. Correctly classify matter and the types of changes it undergoes. Laboratories Laboratory Safety The Separation of a Physical Mixture Thickness of Aluminum Foil TLC Chromotography Unit 2. Atoms, Molecules, and Ions Chemical Law Dalton’s Atomic Theory Modern Atomic Structure Molecules and Ions Naming Compounds Student Outcomes: 1. Be able to interpret atomic theory and its principles. 2. Be able to correctly form an ionic compound from its ions and their charges. 3. Name compounds using correct nomenclature rules for ionic compounds. 4. Name covalent compounds using the roots and prefixes system. Laboratories The Solubility of Salt Identification of Metal Ions by Flame Tests Unit 3. Stoichiometry Atomic Masses The Mole Molar Mass Percentage Composition of a Compound Determining the formula of a Compound Chemical Equations Balancing Equations Limiting Reagents Student Outcomes: 1. Be able to calculate the formula mass and convert into moles of substance as well as number of particles. 2. Calculate the percent composition of a compound. 3. Be able to write and correctly balance a chemical equation. 4. Use the limiting reagent to do a stoichiometry calculation. Laboratories Determination of the Formula of a Compound Calculating the Percent Water in a Hydrate Determination of the Molar Mass of a Compound. Unit 4. Types of Chemical Reactions and Solution Stoichiometry – 2 Weeks Composition of Solutions Solubility Rules Types of Chemical Reactions Precipitation Reactions Acid-Base Reactions Oxidation-Reduction Reactions Balancing Redox Reactions Oxidation Numbers Net Ionic Equations Student Outcomes: 1. Predict the products in a chemical reaction. 2. Determine the solubility of a compound and use the activity series to predict products. 3. Write the complete and net ionic equation for a reaction. 4. Balance redox reactions. 5. Apply Periodic Law to reactivity. 6. Distinguish between synthesis, decomposition, single-replacement, double-replacement, combustion, redox, and acid-base reactions. Laboratories Types of Chemical Reactions Stoichiometry of an Iron(III) phenol reaction. Synthesis of acetylsalicylic acid. Unit 5. Gases – 1.5 Weeks Pressure Boyle’s Law, Charles Law, and Gay-Lussac’s Law Avagodro’s Law Ideal Gas Law Daltons Law Henry’s Law Gas Stoichiometry The Kinetic Molecular Theory of Gases Effusion and Diffusion Grahams Law Student Outcomes: 1. Apply the Kinetic Molecular Theory to gases, liquids, and solids. 2. Be able to perform gas law calculations using the various gas law equations. 3. Interpret phase diagrams. 4. Discuss how boiling works as a process. 5. Interpret heating curves and cooling curves. Laboratories Molar Mass of a Volatile Liquid The Gas Laws Preparation and Properties of Common Gases Vapor Pressure Unit 6. Thermochemistry – 1.5 Weeks Enthalpy and Calorimetry Hess’s Law Enthalpies of Formation Specific Heat Student Outcomes: 1. Calculate the heat energy of a chemical reaction using Hess’s Law. 2. Perform calorimetric calculations. Laboratories Heats of Reaction Specific Heats of Metals and Glass Heat of a Solution Determination a Calorimetry Constant Unit 7. Atomic Structure and Periodicity – 2 Weeks The Nature of Matter Atomic Spectra The Bohr Model Quantum Mechanic Model Quantum Numbers Electron structures Orbital Shapes and Energies Pauli Exclusion Principle Aufbau Principle Heisenberg Uncertainty Principle Hunds Rule Wave-particle Duality Periodic Trends in Atomic Properties Spectroscopy Beers Law Student Outcomes: 1. Become familiar with all of the major subatomic particles and their functions. 2. Compare the Bohr model to the quantum mechanic model of the atom. 3. Calculate problems involving quantum numbers and energies. Laboratories Emission Spectra Lab Determination of a Calorimeter Constant Spectra Emission of Metals Through Flame Tests Beer – Lambert Law Unit 8. Bonding: General Concepts – 2 Weeks Types of Chemical Bonds. Electronegativity Polarity and Dipole Moments Lewis Structures Exceptions to the Octet Rule Resonance Structures The VSEPR Model Student Outcomes: 1. Be able to correctly draw Lewis structures as well as rule breakers. 2. Determine the formal charge of a molecule. 3. Determine the molecular geometry of a molecule based upon its Lewis Structure. Laboratories Molecular Shapes and Structures Determination of the length of a Molecule Unit 9. Covalent Bonding Orbitals – 1 Week Hybridization Molecular Orbital Model Bond Order Paramagnetism and Diamagnetism bonds and bonds Student Outcomes: 1. Students will become familiar with hybridization. 2. Be able to calculate bond order. 3. Students will be able to determine magnetism of a molecule. Laboratories Gravimetric Determination of Silver Chloride Determination of Vitamin C Unit 10. Liquids and Solids – 1.5 Weeks Intermolecular Forces Dipole-Dipole, Hydrogen Bonding, London Forces, Van Der Walls Forces Types of Solids Molecular Solids Ionic Solids Metallic Bonding Vapor Pressure and Changes of State Phase Diagrams Student Outcomes: 1. Students will determine bond strength and relative boiling and freezing points in relationship to intermolecular forces. 2. Be able to interpret a phase diagram. Unit 11. Properties of Solutions – 2 Weeks Solution Compositions Solubility Boiling Point Elevation Freezing Point Depression Osmotic Pressure Colligative Properties Electrolytes and Non-Electrolytes Raoult’s Law Henry’s Law Molarity and Molality Mole Fractions Laboratories Molecular Mass Determination by Freezing Point Depression Determination of the Hardness of water. Unit 12. Chemical Kinetics - 2 Weeks Reaction Rates Rate Laws 1. Reaction Orders Factors Affecting Reaction Rates Integrated Rate Law Mechanisms Catalysis Student Outcomes: 1. Students will be able to determine factors that affect reaction rates. 2. Be able to write the rate law expression. 3. Be able to plot zero, first, and second order reactions. 4. Be able to write the overall reaction given the mechanism and determine the rate determining step. 5. Identify a catalyst and an intermediate in a reaction mechanism. Laboratories Rates of Reactions and Reaction Orders Iodine Clock Lab Unit 13. Chemical Equilibrium – 2 Weeks Equilibrium Condition Equilibrium Constant and Expressions Reaction Quotient Law of Mass Action Le Chateliers Principle Student Outcomes: 1. Write the law of mass action for a system at equilibrium. 2. Interpret the position of equilibrium from the magnitude of the equilibrium constant. 3. Predict the direction of a reaction using Le Chateliers Principle. 4. Understand the factors that effect equilibrium. Laboratories Calculating the Equilibriums Constant Le Chateliers Principle Spectrophotometric Determination of an Equilibrium Constant Unit 14 Acids – Bases-2 Weeks Acid Strength The pH Scale Strong Acid pH Weak Acid pH Arrhenius Theory Bronsted – Lowrey Theory Amphoteric Species Bases Polyprotic Acids Properties of Salts Lewis Acids Indicators Student Outcomes: 1. Correctly name and write formulas for acids, bases, and salts. 2. Write and balance equations involving acids and bases. 3. Distinguish between the types of acids, bases, and salts 4. Identify and amphoteric substance. Laboratories Determining the Ionization Constant Titration and Indicators Analysis of an Unknown Acid Titration of Antacid Unit 15. Aqueous Equilibria – 2 Weeks Common Ion Effect Buffered Solutions Buffer Capacity Titrations and pH Curves Hydrolysis Solubility Product Molar Solublity Precipitation and Qualitative Analysis Complex Ion Equilibria Student Outcomes: 1. Identify weak electrolytes 2. Make calculations using the Kw of water. 3. Define pH, pOH, pK, Ka, Kb, Ionization Constant, Percent Ionization, and Ksp. 4. Make calculations using pH and pOH. 5. Use a pH meter. 6. Write the hydrolysis reaction for water. 7. Use titration data to calculate and produce a pH curve. 8. Make calculations using solubility data. Laboratories Preparation of a Buffer Determination of Iron by Redox Titration The Solubility Product of Silver Acetate Unit 16. Spontaneity, Entropy, and Free Energy – 2 Weeks Spontaneous Processes Entropy – 2nd Law of Thermodynamics Free Energy State Functions Entropy in Chemical Reactions Free Energy and Equilibrium Free Energy and Work Student Outcomes: 1. Distinguish between state functions and path functions 2. Define internal energy, PV work, enthalpy, entropy, and free energy. 3. Use Hess’s Law to calculate free energy and entropy. 4. Determine the spontaneity of a reaction. 5. Understand the relationship between energy changes and equilibrium conatants. Unit 17. Electrochemistry – 1.5 Weeks Galvanic Cells Standard Reduction Potentials Line Notations Cell Potential Cell Potential and Concentration Electrolytic Cells Nernst Equation Faraday’s Law Redox Equations Electrolysis Electroplating Student Outcomes: 1. 2. 3. 4. 5. 6. 7. Use half –reaction method to balance redox reactions. Distinguish between electrolytic cells and voltaic cells. Calculate cell voltage using standard reduction potentials. Solve problems using Nernst equation. Draw diagrams of galvanic and electrolytic cells. Determine the cathode and anode of a galvanic cell. Write the line notation of a galvanic cell. Laboratories Electrolysis of Potassium Iodide Solution Electrochemical Cells Copper Electroplating of Nickel Unit 18. Nuclear Chemistry – 2 Weeks Nuclear Stability and Radioactive Decay Half Lifes Nuclear Transformations Fission and Fusion 1. 2. 3. 4. 5. Be able to calculate the half life of a reaction Write a nuclear equation Work problems involving nuclear binding energy Predict nuclear stability Balance nuclear equations Student Oucomes: Laboratories Calculation of a Nuclear Half Life Unit 19. Coordination Chemistry – 1 Week Bonding in a Coordination System Formation of Complex Ions Practical Applications Student Outcomes: 1. Be able to name coordination complexes. 2. Write net ionic equations involving complex ions. Laboratories Preparation of coordination complex of copper Preparation of coordination complex of Cobalt(III) Unit 20. Organic Chemistry – 2 Weeks Alkanes and Hydrocarbons Nomenclature Alkenes and Alkynes Aromatic Hydrocarbons Hydrocarbon Functional Groups Polymers Student Outcomes: 1. Be able to correctly name alkanes, alkenes, and alkynes using nomenclature rules. 2. Identify functional groups and name appropriately Laboratories Synthesis of Aparin Synthesis of an Organic Molecule Ester Formation