AP Chemistry Course at a Glance, Effective Fall 2019 ~9–10 Class Periods 7–9% AP Exam Weighting Molecular and Ionic Compound Structure and Properties UNIT 2 ~12–13 Class Periods 7–9% AP Exam Weighting[.]
Course at a Glance ~9–10 SPQ Plan The Course at a Glance provides a useful visual organization of the AP Chemistry curricular components, including: § Sequence of units, along with approximate weighting and suggested pacing Please note, pacing is based on 45-minute class periods, meeting five days each week for a full academic year § Progression of topics within each unit § Spiraling of the big ideas and science practices across units Class Periods 1.1 7–9% AP Exam Weighting Moles and Molar Mass SPQ SPQ 1.2 1.3 SPQ 1.4 SAP 1.5 SAP 1.6 SAP ~12–13 SAP 1.7 Mass Spectroscopy of Elements SAP Elemental Composition of Pure Substances SAP Composition of Mixtures SAP Atomic Structure and Electron Configuration SAP Photoelectron Spectroscopy SAP Periodic Trends SAP 1.8 Molecular and Ionic Compound Structure and Properties Class Periods 7–9% AP Exam Weighting 2.1 Types of Chemical Bonds 2.2 Intramolecular Force and Potential Energy 2.3 Structure of Ionic Solids 2.4 Structure of Metals and Alloys 2.5 Lewis Diagrams 2.6 Resonance and Formal Charge 2.7 VSEPR and Bond Hybridization 4 6 4 UNIT SAP Teach Atomic Structure and Properties UNIT Valence Electrons and Ionic Compounds SCIENCE PRACTICES Science practices spiral throughout the course Models and Representations Question and Method Representing Data and Phenomena Model Analysis Mathematical Routines Argumentation BIG IDEAS Big ideas spiral across topics and units SPQ SAP Scale, Proportion, and Quantity TRA Transformations ENE Energy Structure and Properties Assess Assign the Personal Progress Checks—either as homework or in class—for each unit Each Personal Progress Check contains formative multiplechoice and free-response questions The feedback from the Personal Progress Checks shows students the areas where they need to focus Personal Progress Check Personal Progress Check Multiple-choice: ~20 questions Free-response: questions § Short-answer § Short-answer Multiple-choice: ~15 questions Free-response: question §§ Long-answer continued on next page V.2 | 22 © 2019 College Board 00762-115-CED-Chemistry_Course at Glance.indd 22 4/9/19 6:05 AM UNIT ~14–15 SAP 3.1 Intermolecular Forces and Properties Class Periods 18–22% AP Exam Weighting Intermolecular Forces SAP 3.2 Properties of Solids Ideal Gas Law TRA Kinetic Molecular Theory 3.6 3.7 SPQ 7–9% AP Exam Weighting Solutions and Mixtures TRA 3.9 Representations of Solutions Separation of Solutions and Mixtures Chromatography TRA TRA Net Ionic Equations TRA 4.3 SAP Kinetics Class Periods 7–9% AP Exam Weighting 5.1 5.2 Introduction to Rate Law 5.3 Concentration Changes Over Time 5.4 Elementary Reactions 5.5 Collision Model 5.6 Reaction Energy Profile 5.7 Introduction to Reaction Mechanisms 5.8 Reaction Mechanism and Rate Law 5.9 Steady-State Approximation TRA 4.4 4.5 Physical and Chemical Changes TRA Stoichiometry TRA TRA 4.7 4.8 Types of Chemical Reactions TRA Introduction to Acid-Base Reactions TRA 5 TRA TRA Solubility SAP ~13–14 TRA SPQ Introduction for Reactions SPQ UNIT SPQ 4.2 Class Periods SPQ TRA TRA SPQ 4.1 SAP TRA Solids, Liquids, and Gases SAP ~14–15 Chemical Reactions SAP 4 SAP UNIT ENE Spectroscopy and the Electromagnetic Spectrum SAP Personal Progress Check Personal Progress Check Personal Progress Check Multiple-choice: ~30 questions Free-response: questions § Short-answer §§ Multiple-choice: ~20 questions Free-response: question § Long-answer Multiple-choice: ~25 questions Free-response: questions § Short-answer § Long-answer continued on next page V.2 | 23 © 2019 College Board 00762-115-CED-Chemistry_Course at Glance.indd 4/9/19 6:05 AM UNIT ~10–11 ENE 6.1 ENE 6.2 Class Periods 7–9% AP Exam Weighting 6.3 6.4 ENE 6.5 ENE 6.6 ENE TRA Energy Diagrams TRA 6.7 TRA Heat Capacity and Calorimetry TRA Energy of Phase Changes TRA Introduction to Enthalpy of Reaction TRA Bond Enthalpies TRA Class Periods 7–9% AP Exam Weighting Introduction to Equilibrium 7.2 6.8 Enthalpy of Formation 7.3 7.4 7.5 7.6 TRA 7.7 6.9 Hess’s Law TRA 7.9 TRA SPQ SPQ ~14–15 SAP SAP Reaction Quotient and Equilibrium Constant SAP Calculating the Equilibrium Constant SAP Magnitude of the Equilibrium Constant SAP Properties of the Equilibrium Constant SAP Calculating Equilibrium Concentrations SAP Representations of Equilibrium SAP Introduction to Le Châtelier’s Principle SAP Reaction Quotient and Le Châtelier’s Principle SAP Acids and Bases Class Periods 11–15% AP Exam Weighting 8.1 Introduction to Acids and Bases 8.2 pH and pOH of Strong Acids and Bases 8.3 Weak Acid and Base Equilibria 8.4 Acid-Base Reactions and Buffers 8.5 Acid-Base Titrations 8.6 Molecular Structure of Acids and Bases 5 ENE Heat Transfer and Thermal Equilibrium ENE ~14–16 UNIT Equilibrium ENE Endothermic and Exothermic Processes ENE UNIT Thermodynamics 5 8.8 Properties of Buffers 8.9 Henderson-Hasselbalch Equation 8.10 Buffer Capacity Introduction to Solubility Equilibria Common-Ion Effect SPQ pH and Solubility SPQ Personal Progress Check Personal Progress Check Personal Progress Check Multiple-choice: ~20 questions Free-response: questions § Short-answer § Short-answer Multiple-choice: ~30 questions Free-response: questions § Short-answer §§ Multiple-choice: ~30 questions Free-response: question § Long-answer continued on next page V.2 | 24 © 2019 College Board 00762-115-CED-Chemistry_Course at Glance.indd 4/9/19 6:05 AM UNIT ~10–13 ENE Applications of Thermodynamics Class Periods 7–9% 9.1 Introduction AP Exam Weighting to Entropy ENE Absolute Entropy and Entropy Change ENE ENE 9.4 Thermodynamic Kinetic Control ENE 9.5 Free Energy and Equilibrium ENE and 9.6 ENE 9.7 ENE ENE 9.8 Galvanic (Voltaic) and Electrolytic Cells Cell Potential and Free Energy 9.9 ENE Personal Progress Check Multiple-choice: ~30 questions Free-response: questions § Short-answer ĐĐ V.2|25 â 2019 College Board 00762-115-CED-Chemistry_Course at Glance.indd 4/9/19 6:06 AM ... Reaction Mechanisms 5.8 Reaction Mechanism and Rate Law 5.9 Steady-State Approximation TRA 4.4 4.5 Physical and Chemical Changes TRA Stoichiometry TRA TRA 4.7 4.8 Types of Chemical Reactions TRA Introduction... 7–9% AP Exam Weighting Solutions and Mixtures TRA 3.9 Representations of Solutions Separation of Solutions and Mixtures Chromatography TRA TRA Net Ionic Equations TRA 4.3 SAP Kinetics Class Periods... Enthalpy of Formation 7.3 7.4 7.5 7.6 TRA 7.7 6.9 Hess’s Law TRA 7.9 TRA SPQ SPQ ~14–15 SAP SAP Reaction Quotient and Equilibrium Constant SAP Calculating the Equilibrium Constant SAP Magnitude