CHEM 1405H CHEMISTRY FOR THE NON-SCIENCE MAJOR HYBRID COURSE SYLLABUS

Transcription

1 CHEM 1405H CHEMISTRY FOR THE NON-SCIENCE MAJOR HYBRID COURSE SYLLABUS COURSE CHEM Chemistry for the Non-science Major. (4-3-3) A one semester survey of modern concepts of the structure and properties of the material universe and their interconversions for students who do not need a more rigorous foundation in chemistry for degree completion. As the chemistry is introduced, related ecological, geopolitical and socioeconomic concerns are discussed. Introductory topics in chemistry are covered from a largely conceptual point of view. Atomic theory, the gas laws, covalent/ionic bonding, hydrogen bonding, organic chemistry, nuclear chemistry, oxidation/reduction reactions, dimensional analysis, isotopes, and water properties are all introduced in this course. This course meets a four-hour lab-science requirement for non-science majors. Prerequisite: Passing score on local reading placement test or THEA reading section. F, Sp ( ). INSTRUCTOR Jennifer Chilek, MS Office: Engineering Science Building Room 302 Phone: Mailing Address: 1100 Broadway, Kilgore, TX Office Hours: See schedule as posted on my office door and in the specific course. COURSE RATIONALE This course meets the requirement for a four-hour lab-science credit for non-science majors. It is designed to give non-science majors a general understanding of the basic concepts of introductory chemistry. It introduces the traditional topics covered in an introductory chemistry course focusing on concepts more than mathematics. It is also intended to increase awareness of scientific principles in everyday life. EDUCATIONAL MATERIALS 1. Text: The Chemistry of Everything, Custom Edition for Kilgore College Kimberly Waldron. Pearson Education, Inc., Upper Saddle River, NJ. ISBN-13: ISBN-10: Computer with Microsoft Office Software. 3. Basic Scientific Calculator ORIENTATION Students who go through orientation are more likely to successfully complete this course. Please take the time to go over orientation materials when you first log onto the course and read the syllabus carefully to make sure you understand the basics about how the course is conducted. Make sure you understand how to interact with the elearning program. Please and ask questions immediately if something is unclear.

2 DROP POLICY It is your responsibility to drop a course or withdraw from the college; failure to do so will result in receiving a performance grade, usually a grade of F. The last day to drop with a grade of W is when approximately 75% of the course is over. The exact date will be on the syllabus you receive for that specific semester. COURSE FORMAT THE SPECIFIC DATES FOR QUIZZES, FORUM QUESTIONS, LAB REPORTS, MID TERM EXAM, AND FINAL EXAM ARE CLEARLY LISTED THROUGHOUT THE COURSE. THESE WILL BE FOLLOWED AND THE STUDENT IS EXPECTED TO KEEP UP WITH THE DUE DATES FOR ALL ASSIGNMENTS. This course is divided into eight units, each including two to three quizzes and a forum question. These assignments will be completed on-line along with some quizzes done in class. A mid-term exam is given approximately half way through the course covering the first four units. It is a paper exam given in class. A comprehensive final exam is given in class also. Each unit has a PowerPoint presentation, audio lecture, practice quiz, introduction with links to demonstrations and tutorials, chapter overview with suggested homework problems, and review puzzles. The student should log in at least 4 times weekly in order to keep up with the assignments and information presented. Some review of the material will also be covered in class. The student is expected to do the online portion for the appropriate week. The lab portion of this course will be completed in class. Ten to twelve labs and corresponding reports will be completed. EVALUATION A. There will be two ten question online quizzes at the finish of each unit/chapter and associated unit material. Some quizzes will be given in class. (15% of grade) B. Lab work and analysis. Reports are submitted in class (25% of overall grade) C. Class participation/forum questions for each unit/chapter. (15% of overall grade) D. Mid-Term Exam (This exam contains multiple choice questions. You will need a long Scantron form and your calculator.) (20% of grade) E. Final Exam (This exam contains multiple choice questions. You will need two long Scantron forms.) (25% of grade) DISCLAIMER Your instructor reserves the right to make modifications in content and schedule as necessary to promote the best education possible within prevailing conditions affecting this course. You must log into the course regularly for updates and/or changes.

3 COURSE OUTLINE *See note at the end of this section. Unit 1 An Overview of the Composition of Matter and the Way Scientists Study It This unit includes introductory information on the periodic table and its arrangement. Matter is classified various ways and basic vocabulary concerning matter is introduced. The metric system, common units of measure, density, and dimensional analysis are covered. The scientific method is explained. lecture, practice quizzes, review puzzles, Chapter 1 read in text, and Lab Activity. Assessment: Lab Report, two to three quizzes for Chapter 1, and forum question. 1. Compare and identify the three subatomic particles. 2. Predict periodic trends and classify groups using the periodic chart 3. Analyze a basic chemical reaction. 4. Distinguish between the different types of matter. 5. Differentiate between different types of measurement and contrast the metric and English systems of measurement. 6. Perform basic metric-metric and metric-english conversions using dimensional analysis. 7. Apply the scientific method when performing experiments. Exemplary Educational Objectives (Natural Sciences) 2, 3, 4 Unit 2 An Introduction to ionic/covalent Bonding and Simple Reactions This unit includes more information on periodic relationships using the periodic chart. Ionic and covalent bonding is emphasized. Isotopes are discussed with their related terms. Scientific notation and the mole are introduced. Oxidation/reduction reactions are introduced. An example of a control experiment as applied to forensics studies is presented. lecture, practice quiz, review puzzles, Chapter 2 read from text, and lab activity. Assessment: Two to three quizzes for Chapter 2, forum question, and lab activity/report. 1. Classify elements into various families based on their position in the periodic chart. 2. Identify the significance of valence electrons are they pertain to chemical bonding. 3. Contrast the formation of a cation versus an anion. 4. Predict the type of ion an atom will form based on its position in the periodic chart. 5. Predict the number of valence and core electrons an atom contains based on its position in the periodic chart. 6. Distinguish between isotopes based on number of protons, neutrons, and mass number. 7. Write a number in scientific notation.

4 8. Differentiate between an oxidation versus a reduction half reaction. 9. Explain how polarity relates to covalent bonding. 10. Point out the significance of a control experiment in a lab setting. Exemplary Educational Objectives (Natural Sciences) 2, 3, 4 Unit 3 An Introduction to Organic Chemistry This unit covers introductory organic chemistry focusing on bonding between carbon atoms, delocalized electrons, and the octet rule. Electron dot structures are used to represent molecules. The allotropes of carbon are discussed with emphasis on nanotechnology and its many applications. Valence Shell Electron Pair Repulsion Theory is introduced with emphasis on three basic molecules methane, water, and ammonia their structure and polarity. lecture, practice quizzes, review puzzles, Chapter 3 read in text, and Lab activity. Assessment: Lab Report, two to three quizzes for Chapter 3, and forum question. 1. Compare and contrast the three allotropes of carbon. 2. Recognize single, double, and triple bonds between carbon atoms. 3. Predict which molecule would exhibit electron delocalization and when this is applicable to us in our daily lives. 4. Compile information regarding nanotechnology and its many vast applications both present and future. 5. Draw basic electron dot structures for simple molecules and apply the octet rule. 6. Identify the structures, polarity, and bond angles in methane, ammonia, and water. Exemplary Educational Objectives (Natural Sciences) 1, 2, 3, 4 Unit 4 A Study of the Behavior of Ions in Solution focusing on Acids/ Bases and Equilibrium This unit includes information on ionic liquids and their applications. Polyatomic ions are covered with emphasis on important ionic compounds in everyday life. Electrolytes are explained including the types of particles in water and the result. A solution concentration expressed in molarity is explained. The process of osmosis is introduced. Water purification is covered with a discussion of hard ions in solution. Acid/base theory is introduced focusing on ph, definitions, strong acids/ bases, equilibrium, and acid rain. lecture, practice quizzes, review puzzles, Chapter 4 read in text, and Lab activity. Assessment: Lab Report, two to three quizzes for Chapter 4, and forum question. 1. Distinguish between ionic liquids and solids and explain some of the applications of ionic liquids. 2. Recognize the most widely used polyatomic ions and some common compounds where they are found.

5 3. Explain an equilibrium situation in a particular solution. 4. Contrast the difference between an electrolyte and a nonelectrolyte. 5. Calculate a simple molarity concentration. 6. Predict what will happen in a system separated by a semipermiable membrane involving a concentration difference and osmosis. 7. Analyze how water purifies remove ions from tap water. 8. Compare acids and bases emphasizing type of ions present and ph. 9. Explain the cause of acid rain and the gases primarily responsible. 10. Sort a basic list of chemicals into strong acids and bases. Exemplary Educational Objectives (Natural Sciences) 1, 2, 3, 4 Unit 5 An Introduction into Modern Atomic Theory and the Electromagnetic Spectrum This unit includes introductory information on modern atomic theory emphasizing energy levels, ground and excited states for electrons, and electron configurations. Oxidation reduction reactions are presented again emphasizing electron movement in batteries. Antioxidant molecules and free radicals are discussed relative to our bodies. The parts of the electromagnetic spectrum are covered with explanation of energy absorption and release. Activities: Chapter Introduction with links to tutorials and demonstrations. Lab videos are presented concerning flame tests, atomic spectra, and the electromagnetic spectrum. PowerPoint and audio lecture, practice quizzes, review puzzles, Chapter 5 read in text, and lab activity/report. Assessment: Two to three quizzes for Chapter 5, forum question, and lab report. 1. Compare and contrast electrons relating them to energy levels, excited states, ground states, and electron configuration. 2. Explain the basic principles of how a battery works. 3. Discuss free radicals and antioxidant molecules including their properties and functions. 4. Separate the basic parts of the electromagnetic spectrum based on properties, energy, and wavelength. 5. Analyze the chemistry behind flame tests or fireworks. Exemplary Educational Objectives (Natural Sciences) 2, 3 Unit 6 A Study of Nuclear Chemistry and Radioactivity This unit departs from chemical reactions and focuses on nuclear reactions. The basics of nuclear chemistry are presented with the types of radioactivity, particles, and nuclear reactions. A contrast between nuclear fusion and fission is discussed. The units used to access exposure to radiation are presented and half-life is covered. lecture, practice quizzes, review puzzles, Chapter 6 read in text, and lab activity/report. Assessment: Two to three quizzes for Chapter 6, forum question, and lab report.

6 1. Select properties of nuclear reactions versus chemical reactions given a list. 2. Generate a nuclear reaction and identify the particles produced. 3. Contrast nuclear fission versus fusion based on types of particles, energy produced, and necessary requirements. 4. Assess the amount of a certain radioactive material left after several half-lives. 5. Predict radiation exposure limits based on specific units. Exemplary Educational Objectives (Natural Sciences) 1, 2, 3 Unit 7 A Look at Water and its Many Amazing Properties This unit uses water as a basis for a discussion of intermolecular forces particularly hydrogen bonding. A look at the many unique properties of water is covered. Specific heat is introduced with particular emphasis on water. The properties of a good propellant are introduced. Solubility of certain solvents in other solvents are predicted. Surfactants and detergents are discussed as used with water. Activities: Chapter Introduction with links to tutorials, demonstrations, and videos presenting the properties of water, PowerPoint and audio lecture, practice quizzes, review puzzles, Chapter 7 read in text, and Lab activity/report. Assessment: Lab Report, two to three quizzes for Chapter 7, and forum question. 1. Diagram hydrogen bonding in water and explain the properties this produces. 2. Discuss water s properties including freezing point, boiling point, specific heat, surface tension, and vapor pressure. 3. Contrast the boiling point of water at low and high altitudes and explain this phenomenon. 4. Give examples of what would typically make a molecule a good propellant. 5. Identify what is meant in general by the phrase like dissolves like. 6. Predict properties of a good surfactant and a good detergent. Exemplary Educational Objectives (Natural Sciences) 2, 4 Unit 8 A Look at Gases and the Laws That Determine the Behavior This unit provides an introduction into the gas laws explaining gas behavior. Real versus ideal gases are discussed. Pressure, volume, temperature, and amount are the variables expressed through the gas laws. Current issues regarding global warming and the greenhouse effect are covered. Activities: Chapter Introduction with links to tutorials and gas law demonstrations, PowerPoint and audio lecture, practice quiz, review puzzles, Chapter 8 read in text, and Lab activity. Assessment: Lab Report, two to three quizzes for Chapter 8, and forum question. 1. Compare the four variables used to explain gas behavior.

7 2. Apply Boyle s law, Charles s law, Amontons law, and Avogadro s law to basic problems and real life situations involving gases. 3. Give examples of properties of sarin gas making it deadly. 4. Discuss ideal gas behavior. 5. Predict what will happen to an ideal gas sample if one variable is changed while the others are held constant. 6. Analyze the global warming issue. Exemplary Educational Objectives (Natural Sciences) 1, 2, 4 *Additional assignments may be added as needed including quizzes, forum questions, and/or lab reports. These will be announced in class and online with at least one week s notice.