Curriculum Map 2015-2016 AP CHEMISTRY Pace Essential Understandings Big Idea Chapters Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 5 weeks 5 weeks 5 weeks 6 weeks 6 weeks 6 weeks Structure of matter 1a- elements are made of atoms 1b- atomic structure 1c- periodicity 1d- experimental data and atomic models 1e- conservation of matter Properties and bonding 2a- physical properties 2b- intermolecular forces 2c- bonding 2d- solids Chemical Reactions Reaction Rates Thermodynamics Equilibria 3a- balancing equations 3b- reaction types 3c- evidence of reactions 4a- reaction rate factors 4b- collision theory 4c- reaction mechanisms 4d- catalysts and effects 5a- heat 5b-energy transfer 5c- bond energy 5d- breaking intermolecular forces 5e- enthalpy/entropy 6a- equilibrium/ reversible reactions 6b- disturbing equilibrium 6c- acids and bases 6d- Ka and Gibbs free energy 6, 19 14, 16, 17, 18 __________________________ 2, 7, 8 Revised JUNE 2011 3, 9, 10, 11, 12, 13 4, 5, 6, 20 Science Practices 1: The student can use representations and models to communicate scientific phenomena and solve scientific problems. 2: The student can use mathematics appropriately. 3: The student can engage in scientific questioning to extend thinking or to guide ___________________________ ___________________________ investigations within the context of the AP course. ___________________________ 4: The student can plan and implement data collection strategies in relation to particular scientific questions. 5: The student can perform data analysis and evaluation of evidence. 6: The student can work with scientific explanations and theories. 7: The student is able to connect and relate knowledge across various scales, concepts, and representations in and across domains. 15 Chapters Page 1 of 2 Unit Pace Learning objectives Big Idea Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 5 weeks 5 weeks 5 weeks 6 weeks 6 weeks 6 weeks Structure of matter Properties and bonding Chemical reactions Reaction rates Thermodynamics Equilibria 1.1 definite composition 1.2 empirical formulas 1.3 purity 1.4 qualitative and quantitative analysis 1.5 electron configuration 1.6 energy levels 1.7 Aufbau/ Hund’s rule/ Pauli exclusion principle 1.8 electron distribution and Coulomb’s law 1.9 periodicity 1.10 group properties 1.11 binary compounds and formulas 1.12 atomic theory 1.13 changes to atomic theory 1.14 mass spectrometry 1.15 spectroscopy 1.16 light absorption 1.17 law of conservation of mass 1.18 conservation of mass in reactions 1.19 experimentally determine solution concentrion 3.1 evidence of chemical change 3.2 balancing equations 3.3stoichiometry 3.4 limiting reagents 3.5 synthesis/ decomposition reactions 3.6 law of definite proportions/ conservation of matter 3.7 Bronsted-Lowry and conjugate acid-base pairs 3.8 redox reactions 3.9 redox titration experiment 3.10 physical vs. chemical change 3.11 reaction energy 3.12 half reactions 3.13 electrochemistry 5.1 potential energy 5.2 kinetic energy 5.3 energy transfer 5.4 conservation of energy and reactions 5.5 energy changes 5.6 enthalpy 5.7 calorimetry experiment 5.8 enthalpy of formation 5.9 enthalpy and intermolecular forces 5.10 changes and molecular interactions 5.11 molecular shape and effect on interactions 5.12 entropy 5.13 spontaneous reactions 5.14 Gibbs free energy 5.15 energy and spontaneous reactions 5.16 Le Chatelier’s principle 5.17 reaction intermediates 5.18 product formation 6.1 reversible reactions 6.2 reaction quotient and equilibrium constants 6.3 rates of reactions 6.4 determine favored reaction direction 6.5 calculate K 6.6 determine equilibrium conditions 6.7 ICE tables 6.8 shift in reactions 6.9 manipulating reactions 6.10 stress and effects on Q and K 6.11 acid-base strength and equilibrium 6.12 titrations 6.13 determining pK for acids or bases from data 6.14 neutral solutions 6.15 pH 6.16 pH, strength and concentration 6.17acid-base reactions 6.18 buffer solutions 6.19 pH and pKa 6.20 buffer reaction mechanism 6.21 solubility of salts 6.22 Ksp values 6.23 factors effecting salt solubility 6.24 salt dissolution and energy changes 6.25 relationship between K, ∆G, RT and reaction favorability Revised JUNE 2011 2.1 properties and bond type 2.2 strong/weak solutions 2.3 states of matter 2.4 KMT 2.5 gases 2.6 gas laws 2.7 chromatography 2.8 solute/solvent interactions 2.9 concentration 2.10 separation experiments 2.11 London dispersion forces 2.12 real vs. ideal gases 2.13 intermolecular forces 2.14 Coulomb’s law 2.15 solubility 2.16 molecular compounds 2.17 bond type 2.18 polarity 2.19 ionic bonds and properties 2.20 bond theories 2.21 Lewis models 2.22 bond properties 2.23 ionic solids 2.24 crystal structure 2.25 metallic bonds 2.26 electron sea model 2.27 metallic solids 2.28 metal properties 2.29covalent solids 2.30 covalent properties 2.31 molecular solids 2.32molecular properties 4.1 factors affecting reaction rate 4.2 rate law and order of reaction 4.3 half-life and rate constant 4.4 elementary reaction and rate law 4.5collision theory 4.6 temperature and reaction rates 4.7 reaction mechanisms 4.8 catalysts and activation energy 4.9 catalysts and reaction rates Page 2 of 2 AP Chemistry Course Syllabus Jeff Davison (770) 651-6034 Jeffery.davison@douglas.k12.ga.us AP Statement: AP courses are designed to help better prepare students for college. These classes are at the collegiate level and are much more demanding than the standard classroom experience. AP chemistry is fast-paced. Students may have to devote additional time and effort to AP work and, in turn, they will have greater opportunities for learning. Regardless of AP performance, students taking an AP class are better prepared for the rigors of college. Note: students are encouraged to take the AP Chemistry Test. Course Description: The following subjects will be addressed in-depth in AP Chemistry: structure of matter, properties and bonding, chemical reactions, reaction rates, thermochemistry, and equilibrium. Laboratory work will be completed at the collegiate level with standard AP labs for each topic listed. Lab time will make up a minimum of 25% of instructional time. All laboratory exercises are “wet” labs; virtual labs & simulations are not currently used in this course. The current textbook is Chemistry & Chemical Reactivity, Sixth Edition by Kotz, Treichel, and Weaver (Copyright 2006). Laboratory resources include Flinn Scientific (www.flinnsci.com). The following is a list of the big ideas that will be covered in this class, as developed by the College Board: Big Idea 1: The chemical elements are fundamental building materials of matter, and all matter can be understood in terms of arrangements of atoms. These atoms retain their identity in chemical reactions. Big Idea 2: Chemical and physical properties of materials can be explained by the structure and the arrangement of atoms, ions, or molecules and the forces between them. Big Idea 3: Changes in matter involve the rearrangement and/or reorganization of atoms and/or the transfer of electrons. Big Idea 4: Rates of chemical reactions are determined by details of the molecular collisions. Big Idea 5: The laws of thermodynamics describe the essential role of energy and explain and predict the direction of changes in matter. Big Idea 6: Any bond or intermolecular attraction that can be formed can be broken. These two processes are in a dynamic competition, sensitive to initial conditions and external perturbations. Revised JUNE 2011 Page 3 of 2 Labs: Labs are designed to provide students with the opportunity to design experiments, collect data, apply mathematical routines and methods, and refine testable explanations and predictions. Laboratory time will make up a minimum of 25% of class time. Labs are designed to allow students to demonstrate the following Science Practices (sp): 1: The student can use representations and models to communicate scientific phenomena and solve scientific problems. 2: The student can use mathematics appropriately. 3: The student can engage in scientific questioning to extend thinking or to guide investigations within the context of the AP course. 4: The student can plan and implement data collection strategies in relation to particular scientific questions. 5: The student can perform data analysis and evaluation of evidence. 6: The student can work with scientific explanations and theories. 7: The student is able to connect and relate knowledge across various scales, concepts, and representations in and across domains. The labs planned for this course are listed below: Big Ideas 1. Structure of matter 2. Properties and bonding Lab (GI = guided inquiry) 1. 2. 3. 1. 2. 3. 4. 3. Chemical reactions 4. Reaction rates 5. Thermodynamics 6. Equilibrium Revised JUNE 2011 1. 2. 3. 1. 2. 3. 4. 1. 2. 3. 1. 2. 3. 4. Spectroscopy Empirical formula Percent water in a hydrate (GI);(sp2-6) Determining molar mass by freezing point Molar volume of a gas Molar mass by vapor density Paper chromatography (GI)(sp1,3,4,6,7) Reactions in ionic species Activity series Air bag stoichiometry (GI) (sp1-5,7) Kinetics of a reaction Activation energy Rate determining step Rate of fading crystal violet (GI) (sp17) Calorimetry (GI) (sp1-5, 7) Enthalpy Hess’s Law Equilibrium constant Titrations Buffers Colors of the rainbow (GI(sp1,3-7)) Page 4 of 2 AP Chemistry involves application of chemistry knowledge in complex problem-solving. Practicing solving AP Chemistry problems requires time, considerable effort & often much patience. Students are also expected to read ahead. Daily studying and consistent completion of home work is essential to passing this course and cannot be stressed enough. AP standards & objectives will be strictly adhered to and can be found at www.apcentral.collegeboard.com Course Format:There are high expectations of AP students. This is reflected in the classroom format. AP Chemistry classes are taught in a seminar format from the lab perspective with an emphasis upon peer teaching, review and collaboration. A great deal of time will be spent in the lab—approximately 2-3 days per week—that is 90-135 minutes per week. (Laboratory work will be documented in a lab notebook---see requirements section on next page.) Students are expected to collaborate with a partner in the lab. Students should not complete assignments or perform tasks in isolation. Students will be required to not only complete assigned problems but to present solutions to the entire class including inquiry based labs. Also, detailed written responses will be required for many assignments. The use of the Internet will also be expected. Additional instructional strategies used in this course will include (but may not be limited to) lecture/note-taking, practice exercises, graphic organizers, TI83/4 + technology, & traditional chemistry laboratories. On-line resources: http://apcentral.collegeboard.com/home http://www.acs.org/content/acs/en.html http://www.webelements.com/ http://www.chemthink.com/chemthink.htm Grading Plan: Category Weight Homework/classwork 25% Lab Work 30% Tests 30% Final Exam 15% Total 100% Revised JUNE 2011 Page 5 of 2 Big Ideas 1. Structure of matter 2. Properties and bonding 3. Chemical reactions 4. Reaction rates 5. Thermodynamics 6. Equilibrium Revised JUNE 2011 Activities a. Students will construct a periodic table using periodic trend data to identify unknown elements b. Students will use wavelength or frequency data to calculate wave energy a. Students will identify functional groups in covalent compounds b. Students will identify molecules as polar or nonpolar c. Students will show the relationships between temperature, volume, pressure, and moles for gases a. Students will balance equations b. Students will determine what substances are limiting reagents in a stoichiometric problem c. Students will calculate the change in enthalpy in a reaction a. Students will determine the rate and order for a reaction b. Students will calculate the rate constant c. Students will calculate the half- life of a substance d. Students will determine the effect of a catalyst on a reaction a. Students will use measurements provided to calculate entropy and Gibbs free energy b. Students will determine the effects of a stress placed on a system at equilibrium a. Students will calculate the equilibrium constant b. Students will demonstrate the ability to use ICE tables c. Students will calculate pH d. Students will find Ksp Page 6 of 2 Requirements: All lab work must be written-up in a stitched composition book filled with graph paper. If you do not have one, you may obtain the required composition notebook at an office supply store only. (Office Depot and Staples should have these on a regular basis.) See the instructor if you have trouble finding the appropriate lab composition book. Instructions for lab write-ups will be given in the standard collegiate format—see next item. Lab Notebook: Lab work is done in collaboration with one or two other students and all work is documented in a stitched composition notebook using the following format: o All students will keep records of all lab work. Copies of lab notes are not accepted. o All entries will be in blue or black ink and written on the right side of the notebook only (do not write on the back of the sheets.) o Do not use any type of correction fluid—line through mistakes and continue on. o The first page should be a title page with your name, course name, instructor name, institution name & date. o The next two pages should be a table of contents. o All pages must be numbered at the bottom in ink. o Do not add pages or delete pages. o Each lab should have: Title & date at the top of each page. Statement of purpose Brief description of procedures used. Separate chemicals and materials list with safety concerns. Data in tabular format. Data analysis & graphs where appropriate. Lab questions answered using complete sentences. Conclusion that addresses % error or % yield and justifications of error. A graphing calculator is required. The TI-84+ is preferred as some assignments can only be completed with this version or higher. An AP Chemistry Resource Book can be purchased at most book stores. (Titles will read like: “Passing the AP Chemistry Test,” “Scoring a 5 on the AP Chemistry Exam” or something of this nature.) ☻AP Chemistry Exam is Monday, May 2, 2016, at 8:00 am. The exam is set up as follows: Section I II Revised JUNE 2011 Question Type Multiple choice Free response Number of questions 60 3 long 4 short Time allotted 90 minutes 105 minutes Page 7 of 2