AP Chemistry Syllabus Instructor: Jaishri Venkatsubramaniam Classroom: 401 Email: jvenkat@somersetacademy.com Phone: 954-442-0233 x 401 Useful website: apcentral.collegeboard.com I. Course Description: This course is designed to be the equivalent of the general chemistry course usually taken during the first college year. Students in this course will attain a depth of understanding of fundamentals and a general competence in dealing with chemical problems. This course will contribute to the development of the students’ abilities to think clearly and to express their ideas orally and in writing with clarity and logic. (Paraphrased from the College Board’s course description handbook in chemistry). II. Text Book: used for the course is “Chemistry, the Central Science, by Brown, LeMay and Bursten”. Student can take the Chemistry , by Raymond Chang book at home as reference. III. Materials: Composition notebook, scientific calculator, lab notebook (will be purchased when class starts); lab goggles (highly recommended); 1 box of gloves; 1 roll of paper towels) IV. Study Habits: The material in this course must be studied and learned daily as it is presented because the units build upon one another. It is essential that students spend time outside of class doing homework and reading textbook. The amount of time spent outside of class depends on the student’s background. Practice problems will be provided daily. Extra problems will be given as homework. If student does not understand a concept, he or she should see me as soon as possible. V. Tutorial Times: I am available at the following times: Thursdays from 3:00 – 5p, Monday and Wednesday 2:30 p – 3:30p VI. Grading policy: We will follow broward County grading policy. Therefore tests will carry 55% of total grade. 20% will come from quizzes, 15% from lab reports and 10% from HW and classwork. VII. HW: Regular homework will be assigned through teacher website, textbook resources or handouts. VIII. Test: After every unit, a test will be given covering the contents of that unit. All exams including Midterm, Mock Exam and Final will be graded using College Board’s developed tool for AP exams. IX. Quizzes: At the end of each and every class students will have a quiz based on the material previously covered not excluding material covered in the same class. Instructor will go over quiz material at the beginning of the next class. X. Lab work: Student created laboratory reports will be turned in within 7 days following the conclusion of each laboratory investigation. Late reports (with penalty) will be accepted within next 2 calendar days after the due date. XI. Make-up work: It is student’s responsibility to get the make-up work from the instructor and notes from classmates every time he/she misses the class. Students will be responsible to take any quiz or test scheduled on the day they return from an absence if no new material was covered in regard to that quiz/test. Student who actually miss quizzes and tests need to expect to make them up the day they return. If there are extenuating circumstances, the student must individually approach the instructor and make other arrangements. XII. Tardy policy and classroom policies: We will follow all policies set in place by Somerset Academy High School. Due to specific nature of the course “NO FOOD ALLOWED in the classroom” policy is must. XIII. Honors code: Cheating is the act of gaining an unfair advantage, or misrepresenting one’s knowledge. It includes, but is not limited to: o Wrongfully using or taking the ideas or work of another. For example: § Giving or receiving unauthorized aid from another person on assignments, papers, quizzes, tests, or examinations. § Plagiarizing. § Getting advance information about quizzes, tests, or examinations. o Using or consulting unauthorized materials or using unauthorized devices on papers, quizzes, tests or examinations. o Using any portion of a paper or project to fulfill the requirements of more than one course, unless the student has received prior permission to do so. o Intentionally misrepresenting the need for extra time on any assignments, papers, quizzes, tests or examinations, in order to gain more information. o Choosing to be absent on the due date of a paper, project, quiz or test. o Lying about any of the above. Violating the honor code will result in a “0” (zero) for the work in question at a minimum. In addition, incidences of cheating can jeopardize admission to the National Honor Society and one’s ability to get college recommendations. Course outline and pacing guide Unit 1: Basic Chemical Principles. Book Sections and Topics: 1.1 Introduction to Chemistry 1.2,3 Classification and properties of matter 1.4-6 Measurements, Units and Dimension Analysis 2.1-3 History and Development of Atomic Structure 2.4 Atomic Masses 2.5-7 Introduction to the Periodic Table and Bonding 2.8 Inorganic Nomenclature 3.1-2 Chemical Equations and Chemical Reactions 3.3 Formula Mass and % Composition 3.4 Mole 3.5 Experimental Determination of Empirical Formulas 3.6-7 Stoichiometry and Limiting Reagents Labs: Experimental Determination of the Mole Ratio of a Chem. Reaction Analysis of Commercial Bleach Time: 2 Weeks Test – 9/20 Unit 2-Types of chemical equations: 4.1 Electrolytes and Process of Dissolving 4.2 Precipitation Reactions, Solubility Rules, Ionic Equations 4.3-4 Introduction to Acid Base and Redox Reactions 4.5-6 Solution Concentration, Stoichiometry, and Titrations AP Equations Electrochemistry 20.1 Oxidation and Reduction 20.2 Balancing Redox Equations 20.3 Voltaic Cells 20.4 EMF 20.5 Redox Spontaneity 20.6 Nernst Equation and Effect of Concentration on EMF 20.7 Electrolysis Labs: Voltaic Cells Electrolytic Cells Time – 4 weeks Test- 10/19 Unit 3: Thermochemistry and Thermodynamics 5.1-3 Enthalpy 5.4 Enthalpies of Reaction 5.5 Calorimetry 5.6 Hess’s Law 5.7 Enthalpy of Formation 19.1 Spontaneity 19.2-4 Entropy 19.5-6 Gibbs Free Energy and Reaction Spontaneity Labs: Thermochemistry and Hess’s Law Enthalpy of Formation of MgO Time – 4 weeks Test- 11/15 Unit 4 Kinetics 14.1 Reaction Rates 14.2 Relative Rates based on Stoichiometry 14.3 Rate Laws and Effects of Concentration on Rate 14.4 Reaction Order, Concentration Plots, and Half Life 14.5 Temperature Effect on Rate, Collision Model, Activation Energy 14.6 Reaction Mechanisms 14.7 Catalysis Labs: Kinetics of a Reaction Determination of Activation Energy for a Reaction Time: 4 Weeks Test- 12/7 Unit 5: Equilibrium 15.1,2 Equilibrium and Equilibrium Constant 15.3 Heterogeneous Equilibrium 15.4,5 Calculations and Applications of Equilibrium 15.6 LeChatelier’s Principle 17.4,5 Solubility Equilibrium and Factors Affecting Solubility 17.6,7 Additional Aspects of Solubility 19.7 Free Energy and Equilibrium Labs: Determining Keq Ksp of Calcium Hydroxide Time: 3 Weeks Test- 1/9 Unit 6: Acid Base Equilibria 16.1,2 Acids, Bases, Strong, Weak and Conjugates 16.3 Autoionization of Water (Kw) 16.4 pH Scale 16.5 Strong Acids and Bases 16.6 Weak Acids and Ka 16.7 Weak Bases and Kb 16.8 Relationship of Ka to Kb 16.9 Acid Base Properties of Salt Solutions 16.10 Acid Base Properties as a Function of Structure 16.11 and Lewis Acids 17.1 Common Ion Effect 17.2 Buffers 17.3 Acid Base Titrations Labs: Determining Ka of and Acid Determining Ka and Molar Mass Through Titrations Time: 3 Weeks Test - Semester Exam Unit 7 Atomic Structure and Periodicity Sections 6.1 – 6.9, and 7.1 – 7.8 Labs: Activity Series of Metals Activity series of Halogens Time- 2 weeks Test - 2/14 Unit 8: Chemical Bonding Sections: 8.1 – 8.9, 9.1 – 9.6 (9.8 Magnetism) Time: 2 Weeks Test - 3/1 Unit 9: Gases Book Sections and Topics: 10.1-2Gases and Pressure 10.3 Gas Laws 10.4 Ideal Gas Law 10.5 Gas Densities and Stoichiometry with Gases 10.6 Partial Pressures and Mole Fractions 10.7 Kinetic Molecular Theory 10.8 Effusion and Diffusion 10.9 Real Gas Behavior Labs: Molecular Mass of a volatile Liquid Vapor Pressure and Enthalpy of Vaporization of Water Time: 1 Week Test - 3/15 MOCK AP EXAM – 3/20 Unit 10: Solids, Liquids and Solutions Book Chapters 11 and 13 Sections 11.1 – 11.6, 11.8 Labs: Molecular mass by Freezing Point Depression Qualitative Analysis of Cations Time: 2 Weeks Test - 4/8 Unit 11: Nuclear Chemistry Unit 12: Organic and Biochemistry 2.9 Basic Organic Nomenclature Book Chapter 25 Labs: Synthesis of Esters Time- 1 week AP Exam- 5/6 After AP exam we will do any lab that is recommended by College Board but we did not have time to do it before beginning of May. 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