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AAU KING ABDULAZIZ UNIVERSITY ACADEMIC ASSESSMENT UNIT COURSE PORTFOLIO FACULTY OF SCIENCE DEPARTMENT OF CHEMISTRY- COURSE NAME: GENERAL PHYSICAL CEMISTRY COURSE NUMBER: 202 SEMESTER/YEAR: FIRST SEMESTER/2008 DATE: 2008 ACADEMIC ASSESSMENT UNIT PART II COURSE SYLLABUS ACADEMIC ASSESSMENT UNIT Instructor Information Name of the instructor: - Dr.Samia Kosa, Office location: - Science building, First floor 2-177 Office hours: - Sat. Mon. & Wed 9-10. Mon. 11−3 & Wed 11−12 Contact number(s): 02-6400000 Ex. 26403 E-mail address:- [email protected] Course Information Course name and number: - General Physical Chemistry. 202 Course meeting times, places:- SA − Sat. Mon. & Wed. 8 − 9 am, Room 1142 SB − Sun. & Tues. 8 − 9.5 am, Room 1142 Course prerequisites and requirements: - Successful completion of Chemistry 201. Description of the course: - This course deals with study of the general principles of physical chemistry, including thermodynamics, solution, kinetics, thermo chemistry, spontaneity of reaction, electrochemistry, and nuclear reactions. Teaching methodology: - white board, discussions, & solving problems. Philosophy: - Save time, economic, & effort. Course Objectives This course is designed to help students to understand the basic principles of physical chemistry. Topics includes, exothermic & endothermic reactions, Hess law, Calorimetry, bon energy, solute, solvent, Henry’s & Raolt’s laws, collegative properties, reaction mechanism, catalyst, electrolytic cells, voltaic cell, electrode potential, nuclear reaction, radioactivity, radioactive decay, half life, fission & fusion nuclear reaction. Upon completion of Chemistry 202 students should be able to: 1. Define energy, entropy, enthalpy, & Gibbs free energy. 2. Balance oxidation-reduction reactions by oxidation number. 3. Apply principles of chemical thermodynamics (entropy & free-energy) to chemical systems. 4. Describe voltaic and electrolytic cells and calculate cell potentials. 5. Tell us weather the reaction proceeds in the right direction or not. 6. Define Henry’s & Raolt’s laws. 7. Tell us weather the reaction spontaneous or not. Learning Resources Text books:1. Chemistry by Chang, 9th Edition.2007 2. Chemical Principles by Mortimer 6th Eddition 3. Lab. Note can be get from the Teaching assistant in the lab. A calculator is needed for home work, lab report, exams, The lab will be in 2nd floor at science building (lab for chem. 202). The time of the lab is according to your section in the transcript. ACADEMIC ASSESSMENT UNIT Course Requirements and Grading Course Grading: Two exams (15 marks each) 30 marks Final exams 40 marks Class activities 5 marks Labs 25 marks Total 100 marks Labs Grading: First exams 4 marks Second exams 5 marks Class attendance & activities 10 marks Practical exams 6 marks Total 25 marks Letter grades are assigned based on a range of: ++ = 100%, A+ = 99-95%, A = 94-90%, B+ = 89-85%, B = 84-80%, C+ = 79-75%, C = 74-70%, D+ = 69-65%, D = 64-60%. Below 60% = F. If you miss an exam for a very good and justifiable reason (such as a doctor's note), a new exam will be written for you that it is guaranteed to be harder than the original exam. Attendance: Attendance in the lecture is not mandatory, but is ABSOLUTLEY, POSSITIVELY, COMPLETELY, WHOLEHEARTEDLY, STRONGLY RECOMMENDED!!! Remember, if you could teach yourself chemistry, you wouldn't be here. Cheating: Cheating or plagiarism in any way, shape, or form is not tolerated in this class. Plagiarism involves copying data/writing from another source without siting the source (i.e. copying lab reports). Examples of cheating include: using crib notes (written or stored in a calculator's memory); copying from another student's paper on a test, altering a test answer and submitting it for a re-grade, etc. If a student is caught cheating the student will receive a zero on that exam. If a student is caught a second time, the student will fail this course. Detailed Course Schedule ACADEMIC ASSESSMENT UNIT Course Schedule Model (meeting three times a week) Week # 1 Lecture Topic Lec.1 Syllabus + Reference + Quiz times + Office hours Lec.2 Thermochemistry, Energy, kinds of energy, Types of thermodynamic systems, types of the process. Lec.3 Lec.4 2 Lec.5 Lec.6 Lec.7 3 Lec.8 Lec.9 4 Chapter 18 Spontaneous & non-spontaneous process Gibbs Free Energy + Standard free Energies Absolute Entropies, Gibbs Free Energy & Equilibrium Reading Chapter 18 Homework assignment #2 Lec.11 First Exam Chapter 6 &18 Lec.12 Solutions, Nature of Solutions, The Solution Process, Hydrated Ions Chapter 12 Lec.14 Enthalpy of Solution, Effect of Temperature & Pressure on Solubility Concentrations of Solutions Lec.15 Vapor Pressure of Solutions Lec.16 Boiling Point & Freezing Point of Solutions Lec.17 Osmosis Lec.18 Distillation Lec.19 Solutions of Electrolyte, Interionic Attractions in Solution Reading Chapter 6 Homework assignment #1 Third law of thermodynamics 5 7 Chapter 6 First low of thermodynamics + heat + work Enthalpy + heat capacity + calorimeter Thermochemical Equations + Hess’s Law Second law of Thermodynamics What is Due? Buy Book Lec.10 Lec.13 6 Reading Assignment First Exam Reading Chapter 12 Homework assignment #3 ACADEMIC ASSESSMENT UNIT Week # 8 9 10 11 12 Lecture Topic Reading Assignment What is Due? Lec.20 Chemical Kinetic, Reaction Rate Chapter 13 Reading Chapter 13 Lec.21 Rate Law Lec.22 Concentration & time Lec.23 Activation energy & temperature dependence of rate constant Lec.24 Rate Equation for Single-Step Reactions Lec.25 Rate Equations & Temperature Lec.26 Catalysts Lec.27 Second Exam Chapter 12 &13 Lec.28 Electrochemistry, Redox reaction Chapter 19 Lec.29 , Metallic Conduction, Electrolytic Conduction Lec.30 Electrolysis, Stoichiometry of Electrolytes Lec.31 Voltaic Cells, Electromotive Force Lec.32 Electrode Potentials Lec.33 Gibbs Free Energy Change & Electromotive Force Lec.34 Effect of Concentration on Cell Potentials, Concentration Cells Lec.35 Lec.36 13 14 Homework assignment #4 Second Exam Reading Chapter 20 Electrode Potentials & Electrolysis The Corrosion of Iron, Some Commercial Voltaic Cells, Fuel Cells Homework assignment #5 Lec.37 Third Exam Chapter 13 &19 Third Exam Lec.38 Nuclear Chemistry, The Nucleus Chapter 23 Reading Chapter 23 Lec.39 Nuclear Reaction Lec.40 Radioactivity Lec.41 Rate of Radioactive Decay ACADEMIC ASSESSMENT UNIT Week # 15 Lecture Topic Lec.42 Nuclear Transmittance Lec.43 Nuclear Fission Lec.44 Nuclear Fusion Reading Assignment Final Exam all Sections What is Due? Homework assignment #6 Study, study, study… HOMEWORK ASSIGNMENT From the book (Chemistry by Chang, 9th Edition.2007) 1. Homework assignment # 1 (Chapter 6) 6.11, 6.12, 6.14, 6.15, 6.17, 6.19, 6.21, 6.22, 6.24, 6.25, 6.27, 6.30, 6.33, 6.37, 6.51, 6.55, 6.57, 6.63, 6.73, 6.75, 6.79, 6.93, 6.95, 6.112, 6.124. 2. Homework assignment # 2 (Chapter 12) 12.9, 12.11, 12.15, 12.17, 12.19, 12.23, 12.51, 12.53, 12.57, 12.65, 12.72, 12.77,12.81, 12.89, 12.109 3. Homework assignment # 3 (Chapter 13) 13.5, 13.7, 13.15, 13.17, 13.19, 13.27, 13.29, 13.39, 13.41, 13.45, 13.51 4. Homework assignment # 4 (Chapter 18) 18.4, 18.5, 18.9, 18.11, 18.13,18.17, 18.19, 18.23, 18.27, 18.31, 18.39, 18.57 5. Homework assignment # 5 (Chapter 19) 19.2, 19.11, 19.21, 19.26, 19.29, 19.31, 19.46, 19.51, 19.61, 19.90 6. Homework assignment # 6 (Chapter 23) 23.5, 23.6, 23.14, 23.16, 23.20, 23.55, 23.56 ACADEMIC ASSESSMENT UNIT Practical Sessions Schedule Model Reading Assignment Lab. # Date Exp/Practical title What is Due? 1 Weak 1 Safety & Regulations 2 Weak 2 Determination of the Heat Capacity of Calorimeter Lab Report #2 3 Weak 3 Determination of the Heat of Neutralization of a Strong Acid with a Strong Base Lab Report #3 4 Weak 4 Determination of Distribution Coefficient of Iodine Between Immiscible Solvents Lab Report #4 5 Weak 5 Determination of Equilibrium Constant Using Distribution Coefficient of Iodine Between Immiscible Solvents Lab Report #5 6 Weak 6 Determination of the Critical Solution Temperature of Phenol-Water System Lab Report #6 7 Weak 7 Preparation & Properties of Buffer Solution Lab Report #7 8 Weak 8 Midterm Exam Midterm Exam 9 Weak 9 Determination of Molal Freezing Point Depression Constant Lab Report #8 10 Weak 10 Determination of the Dissociation Constant of Weak Electrolyte by Measuring the Conductance Lab Report #9 11 Weak 11 Conductometric Titration & Determination the Normality of Unknown Lab Report #10 13 Weak 12 Final Exam Study, study,study… Lab Report #1 ACADEMIC ASSESSMENT UNIT PART III COURSE RELATED MATERIAL Contains all the materials considered essential to teaching the course, includes: Quizzes, lab quizzes, mid-terms, and final exams and their solution set Paper or transparency copies of lecture notes/ handouts (optional) Practical Session Manual (if one exists) Handouts for project/term paper assignments ACADEMIC ASSESSMENT UNIT PART IV EXAMPLES OF STUDENT LEARNING Examples of student work. (Included good, average, and poor examples) Graded work, i.e. exams, homework, quizzes Students' lab books or other workbooks Students' papers, essays, and other creative work Final grade roster and grade distribution Examples of instructor’s written feedback of student’s work, (optional) Scores on standardized or other tests, before and after instruction, (optional) Course evaluation, self evaluation or students comments (optional) ACADEMIC ASSESSMENT UNIT PART V INSTRUCTOR REFLECTION (optional) ACADEMIC ASSESSMENT UNIT Part V. Instructor Reflections on the Course General physical chemistry course is one of the most important courses in chemistry because it is give the student the idea & basic knowledge about the most important part of physical chemistry. Therefore it is considered as important & long course and need hard work. Questions, discussions in the class, & the result of the exam indicated that the course is well understood. The content of the course is enough to give the student the basic information about physical chemistry. The course was presented using a data show, board, & discussion in the class. The result of the exam indicated that the course is ACADEMIC ASSESSMENT UNIT