EVERYDAY CHEMISTRY
REQUIREMENTS | RESEARCH PAPER | GRADING | LECTURE TOPICS | LAB REPORTS | LAB SCHEDULE
CHEMISTRY 102 - FALL 2009
THIS SYLLABUS AS A PDF: CLICK HERE
Topics for Exam #2 Sample Questions + Answers
Writing Assignment # 3 [Due Nov. 17th]
INTRODUCTION.
This course is designed for "non-science" majors in fulfillment of the general education requirement. Although many students have taken one or more chemistry courses before, this course is offered on the presumption that students have had no chemistry background.
The main focus of this course is application of chemical principles to "everyday" life, particularly to areas which affect you on a personal as well as global scale. Since this is not a "hard core" science course, you will learn just enough of the chemical theory and language to approach practical problems from a scientific perspective.
ATTENDANCE: Attendance in both lectures and laboratories is mandatory. Absence without sufficient reason from more than THREE lectures or TWO laboratory sessions constitutes grounds for failure. There is no required text for this course, so all of the material you need to know is presented in the lectures. There is a non-required supplementary text recommended below.
LABORATORY: There are 14 laboratory sessions this semester, which include the student presentations (see below). You may be able to make-up a missed laboratory in another section - all Everyday classes perform the same experiment within a week. You must inform your instructor if you anticipate missing a laboratory. Laboratory make-ups are scheduled at the discretion and convenience of the instructor. It is very difficult for you to make up an experiment once the laboratory set up has been taken down. The student presentations given in the last three laboratory sessions are considered to be "experiments" in the sense that one will receive a grade of ZERO for non-attendance.
EXAMS and WRITING: There will be 3 in-class exams given at approximately equal intervals during the semester (about every 4 - 5 weeks). The last exam will be given on the last day of lecture (DEC 10th, 2009). These exams will consist of short-answer-type questions and essays. The writing component of the Freshman Year Experience aspect of the course is fulfilled by a series of 5 writing assignments, which together will count as a fourth lecture exam. The student will be given an article or essay or some other reference material relevant to the course material and to our "everyday" lives. The student is asked to submit a written evaluation of or a response to the material based on an assigned question or approach. These writing assignments will be distributed weekly or biweekly on a Thursday, for submission on the following Tuesday. Your writing submissions are expected to be logical, concise and grammatical, and of sufficient length to address the assignment. For help in writing, please refer to the STUDY SKILLS LABORATORY and the WRITING LAB (106 Berkshire Hall, 837-8728) and the new TUTORING RESOURCE CENTER (104 Berkshire Hall, 837-9245). Note that since you will also be submitting weekly laboratory reports, it would behoove you to hone your writing skills if you feel the need. I don't expect perfection, but I do look for series effort.
RESEARCH PAPER and PRESENTATION: There is a term paper requirement for this course. This is due on the last day of class, DEC 10th, 2009. Choose a topic related to chemistry or science in general. Some suggestions are given below. The paper should be organized, concise grammatical, and include scientific facts. If appropriate, use tables, graphs and illustrations to supplement the text. You must clearly note your reference sources in a footnote or bibliography section. If you do not include references, the grade will be reduced by one full letter grade. Information copied or paraphrased from the internet is not acceptable reference material, unless it is from a credible source and is duly referenced. Please do not BUY a term paper - I will refrain from commenting on this anti-intellectual commerce. Your paper will be evaluated on the aptness of the topic, the understanding of the subject, the thoroughness of the exposition, and the correspondence of the words and sentences to English. Again, I don't expect perfection, but appreciate an honest effort to fulfill the assignment.
A 15 - 20 minute presentation of your work will be made during one of the last laboratory sessions. The dates are: APR. 30 and MAY 7. You should inform me of your choice of topic and date as soon as possible (a date, likely the first session, will be assigned to you after APR 9th). Each student in each laboratory session must have a different topic, so keep me posted as to your topic possibilities. Your presentation will be evaluated not only by the instructor, but also by your classmates. Each person in your audience will fill out a questionnaire addressing various aspects of your talk (e.g., factual content, clarity, audibility, etc.).
TOPIC SUGGESTIONS:
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1. Present a bibliographical sketch of a historic scientist. Be careful with this topic! The person's family tree and eating habits do not constitute a scientific biography. Discuss the person's scientific contributions - the general area of work, the significant experiments or theories, and the results and implications of the work. 2. Choose a physical or chemical law, principle or concept. Trace its discovery and development and the pertinent experiments associated with these. Discuss the conceptual ramifications and present day relevance. 3. Choose a chemical compound, class of chemical substances, or any chemical reaction or process. Discuss the origin, properties, development and uses of the material(s) or reaction(s). Indicate the technological importance, environmental and economic consequences, and the general relevance to everyday life. 4. Discuss a significant problem which has chemical or general scientific origins. For example, issues dealing with environment, health, food, energy, drugs, water and waste would be appropriate, but are not the only choices. You may integrate your particular field of interest with some aspect of science. Please consult with me for help in choosing a topic if you are uncertain. |
YOUR GRADE: Every student begins the course with a grade of A. It is your job to maintain your A grade by working honestly and to the best of your abilities and taking pride in the work you produce. Your instructor is your primary resource, and is available during office hours (see my schedule) and by appointment at times more convenient to you.
Your final grade will be based on the following:
(1) [50 %] The average of the 4 exams.
(2) [25 %] The average of the 10 written laboratory reports (see below) and the 3 "attendance" reports (see LABORATORY above).
(3) [25 %] A final researched paper covering some area of chemistry or science, or an area related to science. Please see above for information about the paper. The due date is DEC 10th, 2009. Associated with your paper is a 15 - 20 -minute presentation of your research paper to be presented during the last several laboratory periods (see above).
A NOTE ABOUT DEADLINES: Submitting your course materials on time is good! Assignments (lab reports, papers, etc.) handed in late will have a 25 % grade reduction to start. Also, the instructor will approach the grading of these late materials with a definite grudge!
TEXT: (OPTIONAL) Colin and Baird, "CHEMISTRY IN YOUR LIFE" (or any "Everyday Chemistry" type text). We will not follow the sequence of topics in this book, but the book does present the information in a very understandable form.
NOTE: Since there is no required text, you should take scrupulous notes. The exams will be based on the lecture material.
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Approximate # of Lectures |
TOPIC |
| 2 | Intro. to Science and Chemistry; Matter, Technology; Energy; Science History. |
| 3 | Atoms, Elements, Atomic Structure, Matter and Light. |
| 2 | Chemical Bonding, Structure, Periodicity. |
| 2 | Chemical Reactions. |
| 2 | Acids and Bases; Water. |
| 3 | Organic Chemistry. |
| 3 | Fossil Fuels. |
| 1 | Polymers and Plastics. |
| 4 | Nuclear Chemistry & Issues. |
| 2 | Energy & The Environment. |
| 4 | Food, Nutrition & Chemicals. |
Experiment handouts will be provided at least one week in advance of the laboratory. A schedule of experiments can be found below. BEFORE BEGINNING AN EXPERIMENT, you are asked to submit at the beginning of the laboratory session an OUTLINE or FLOW CHART or "MAP" of the experiment which you are about to perform. This submission should be your interpretation of the experiment to be done that day in some format. This work will be credited as 25 % of your grade for that particular experiment. If you do not submit this outline or map, you cannot receive more than a 75 % on the laboratory report. It would be useful to have a copy of this sheet for your use during the experiment.
A lab report for each experiment is to be submitted ONE WEEK after completion of the exercise. Although pairs of students will carry out the experiments, the reports are to be independent efforts. Please write your lab partner's name on your lab report cover sheet.
The laboratory reports should adhere to the following format, which is appropriate for the presentation of scientific material.
LABORATORY REPORT FORMAT:
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Introduction: This section should be a brief statement of purpose. Here, a summary of the goals of the experiment and the general approach to the goals should be presented. Do not describe the procedures in any detail or state experimental results. Results: A presentation of your observations and calculations constitutes this section, one of the more critical of the report. Here, you present the results (in the form of observations (e.g., a color change) or measurements) in an organized form, preferably with some correspondence to you procedures. Where possible, organize your results into tables. Discussion: Here, you describe the results in terms of the intended goals and expand upon their significance. State what was learned in the exercise. Answer any questions posed in the laboratory handout. This section is also most critical for evaluation of the report.
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DATE |
EXPERIMENT |
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SEP 03 |
NO LAB |
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SEP 10 |
ORIENTATION/SAFETY/ALCHEMY |
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SEP 17 |
MEASUREMENT AND ERROR |
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SEP 24 |
CHROMATOGRAPHY |
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OCT 01 |
WATER ANALYSIS |
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OCT 08 |
ACIDS AND BASES |
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OCT 15 |
SOAP PREPARATION |
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OCT 22 |
ORGANIC SYNTHESIS & POLYMERS |
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OCT 29 |
FOOD ANALYSIS |
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NOV 05 |
ELECTROCHEMISTRY |
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NOV 12 |
COLLIGATIVE PROPERTIES |
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NOV 19 |
STUDENT PRESENTATIONS |
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NOV 26 |
HOLIDAY |
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DEC 03 |
STUDENT PRESENTATIONS |
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DEC 10 |
STUDENT PRESENTATIONS |