5273 CHEM& 121 D SCHMITT SP15 SURVEY OF INORGANIC CHEMISTRY (Section D) Spring 2015 Instructor: Dr. Bob Schmitt Office: Building 15, Room 332 Phone and Voice-Mail: (253) 566-5060 Email: rschmitt@tacomacc.edu Office Hours: M 11:30am-12:20pm W 8:30-9:20am or by appointment Time: Lecture—Sections C & D—M, W 9:30-11:20 am—Building 15, Room 220 Lab— Section C—T 9:30-11:20 am —Building 15, Room 324L Section D—Th 9:30-11:20 am —Building 15, Room 324L REQUIRED ITEMS—Both texts are custom published for TCC. ACP Intro to Inorganic, by Seager/Slabaugh, ISBN 9781285915210 ACP Lab Manual for Intro to Inorganic Chemistry TCC, by Seager/Slabaugh, ISBN 9781285876511 Alternatively, these may be purchased together in a bundle: Intro to Inorganic Chemistry & Lab Manual, by Seager /Slabaugh, ISBN 9781305005761 A bound composition notebook A scientific calculator will be needed for quizzes and some labs. OPTIONAL Study Guide and Solutions Manual for Seager/Slabaugh's Chemistry for Today, 7th edition, by J.P. Harris, ISBN 9781133606994 Prerequisites: Chemistry 110 or high school chemistry; and Math 96, Math 97, or T-Math 100 (may be taken concurrently) In addition: You will be required to have a pocket calculator with basic mathematical functions. Calculators with built-in conversions will not be allowed for use in quizzes or exams. Chemistry is a basic science that relates to everything around us and everything we do. In this survey chemistry course, we will study the nature of matter, its interactions and changes. Topics include atomic theory, bonding properties and reactions of matter, nomenclature, the metric system, the scientific method, and applications of chemistry to everyday life. This course includes a mandatory laboratory. It is intended for students who are applying to the nursing or other health-related program or who are enrolled in a non-science or non-engineering major. It also serves as a prerequisite for Chemistry 161. Detailed Course Objectives—Upon successful completion of this course, the student should be able to do the following: (numbers in parentheses refer to Program Learning Outcomes). 1. Work safely in the laboratory and demonstrate the basics of safe chemical use and disposal (4,5) 2. Collect and analyze experimental data (4, 5) 3. Work as a member of a team to perform chemistry experiments and to present the results (4, 5) 4. Relate classroom and laboratory experiences to phenomena outside the classroom (1, 5) 5. List the steps of the scientific method (2,4) 6. Employ the metric system in measurements and dimensional analysis with appropriate use of significant figures 7. Distinguish between chemical and physical changes 8. Explain the structure of the periodic table (3) 9. Explain the atomic nature of matter 10. Describe the structure of atoms, molecules, and ions in terms of protons, electrons, and neutrons (3) 11. Predict shapes and polarities of molecules 12. Describe the nature of solids, liquids, gases, and solutions (3) 1 13. Identify and write chemical formulas (including those containing simple polyatomic ions) in order to write and balance chemical equations 14. Perform calculations using the concepts of moles, reaction stoichiometry, solution concentrations, and the gas laws 15. Interpret oxidation/reduction reactions based on the transfer of electrons and oxidation numbers (3) 16. Explain the concepts of electrolytes, acids, bases, and buffers 17. Explain and apply the concept of equilibrium 18. Use pH and Kw in acid/base calculations and predict the products in acid/base reactions 19. Describe radioactivity, balance nuclear equations, and perform calculations using half-life Specific learning objectives for each chapter may be added to this list. You may be expected to learn material in addition to that in the text. This additional material will be presented in the lecture, may include material on handouts, or be from homework assignments. DEGREE LEARNING OUTCOME http://www.tacomacc.edu/catalog/11-12catalog/1422.htm The Natural Sciences Division has the following PROGRAM LEARNING OUTCOMES: Upon successful completion of the Natural Sciences distribution requirements for the AAS Option A or B, the Associate in Biology, or the Associate of Sciences degrees, students will: 1. Evaluate information scientifically in the context of his/her own life (COK, COM, CRT, RES, ITT). 2. Explain the importance of observation and hypothesis testing in the scientific process, and distinguish between the scientific process and other human endeavors (COK, COM, CRT). 3. Communicate the primary principles and processes underlying at least one natural system (for example: atoms and molecules, cells and organisms, the oceans and atmosphere, the solid earth, or the cosmos) (COK, COM, CRT). 4. Perform and effectively communicate the results of scientific investigations, and explain how research is done in science (COK, COM, CRT, ITT, LWC). 5. Demonstrate the safe and proper use of scientific instrumentation, measuring devices, chemical reagents, media, and/or other tools of science in a laboratory or field setting relevant to specific disciplines of science (COK, COM, CRT, ITT, LWC). Attendance: Regular attendance is essential for success in Chemistry 121. Attendance is taken in the laboratory portion. However, it is up to you to attend lectures regularly and to get notes from a classmate if you must miss any class period. (For those on financial aid: in order to receive your aid check you must attend class). The instructor does not provide notes for missed classes. Homework: Working problems (as many as possible) is essential to mastering chemistry. Assigned homework problems will be collected for each chapter. In addition, you are responsible for the list of end-of-chapter problems on page 5 of this syllabus You are encouraged to do extra problems in addition to this list. (These end-of-chapter problems will not be collected). The optional STUDY GUIDE has additional sample problems and self-test quizzes. You will be required to do a short written assignment. This assignment will be detailed later. All work must be your own. The Laboratory: Chemistry 121 includes a laboratory as a required and integral part of the course. You are expected to participate in the weekly assigned experiments. BEFORE coming to the lab, you must study the experiment so that you are prepared to begin the experiment when you enter the laboratory. You should learn the names and formulas of the chemicals to be used in the experiment plus any hazards associated with them and their proper disposal. You will be required to maintain a laboratory notebook and to complete and turn in a pre-laboratory exercise for each lab. In the lab, you are required to follow the laboratory safety procedures and standard procedures established by the college, the chemistry department, and the instructor (this includes being prepared for the experiment). Repeated or willful violations of these policies may result in sanctions against the student, including removal from the course. 2 During the lab experiment you will be required to record your measurements and observations in ink. More details will be given during the first pre-lab lecture. MISSED LABS: Labs missed for extraordinary circumstances may be made up at the instructor’s discretion. You are responsible for arranging make up labs with the instructor in advance. LAB REPORTS: In the laboratory you will always work in pairs. Both partners must actively participate in performing every lab experiment and in writing every report. Each lab pair will turn in a joint report. Lab reports are due at the beginning of the following lab period. The submitted report must be signed by BOTH students. Lab Safety All students must follow the chemistry lab safety procedures and standard operating procedures established by Tacoma Community College, the Science & Engineering Department, and the instructor. Students who repeatedly or willfully violate these procedures may face sanctions, including removal from the course, a failing grade, and referral to the college for action under the Code of Student Rights and Responsibilities. The departmental safety procedures for chemistry are available on the Portal at: http://cms.tacomacc.edu/UserFiles/Servers/Server_6/IntranetFile/Chem.%20Lab%20Safety,%20Procedures,%20Eme rgencies%20(student%20handout)ver032812.pdf Quizzes and Final: A quiz will be given approximately every two weeks. Quizzes will be based on homework assignments and those topics emphasized in the lecture. They may include questions relating to the laboratory and may be cumulative. The lowest quiz grade is eliminated from you quiz total. There are NO make-up quizzes (a missed quiz may count for the dropped score). The final exam will be two hours. It will be cumulative and may include questions from the lab. Calculators, dictionaries, etc.: You will need a basic calculator. This calculator may be used during the quizzes and the final exam. Calculators may NOT be shared during quizzes or exams. Dictionaries and electronic notebooks may NOT be used during quizzes or exams. Cell phones may not be used as calculators during quizzes or exams. Withdrawals/Audit: Last day to drop a class with no grade reported (no signature required) Last day to change to “audit status” Last day to withdraw with a grade of “W” (instructor signature required) April 10 April 28 May 22 Disabilities: TCC is committed to making sure all students with disabilities receive appropriate accommodations. To receive academic accommodations, students must provide official documentation to the disability specialist. To learn about options and opportunities, please visit the Access Service office, located in Bldg. 7 or call 253-566-5122 or refer to Access Services on the TCC website. Academic Honesty: As a student, your goal is to learn and be a scholar. Academic dishonesty goes against these goals and will not be tolerated. Quizzes and exams are to be solely your work at the time of the examination. Circumventing or attempting to circumvent the restrictions placed on an examination is a form of cheating. Examples include: crib notes, supplying or obtaining answers from another, copying, etc.). Quizzes and exams which receive a zero due to cheating will be included in course grade calculations. The papers you turn in must be your own work. You must correctly reference all quotes and paraphrases as well as information you use from published sources using a standard format. Inventing or modifying laboratory data is dishonest. If you believe your data is in error, state why and how you have modified it (ALWAYS include and indicate the original data as well as any modified data). If you did not perform the laboratory experiment you may not author a lab report for that experiment. If you take words, ideas or information from other sources, they must be properly referenced. The consequences of academic dishonesty may result in expulsion from the College in accordance with the Code of Student Rights and Responsibilities. Academic Dishonesty: For college policies refer to: Academic Dishonesty in the TCC catalog: http://www.tacomacc.edu/catalog/08-10catalog/1604.htm If you have questions or concerns about this class or me, please come and talk with me about your concerns. If we are unable to resolve your concerns, you may talk with the Program Chair, Katie Gulliford, Building 15, Room 335. 3 Studying Chemistry: Don’t fall behind. Read the relevant topics in the text before they are covered in lecture. ASK QUESTIONS. Work through as many problems as you can. Get help from the instructor, other students, or the tutoring center. If you are having difficulty, ask for help. Studying with a small group of your fellow students is a great way to learn the course material. I strongly encourage you to form a study group that meets on a regular basis to work on homework, lab reports, and in preparing for quizzes. When working together, teach each other—merely sharing solutions serves you poorly in understanding the material. Grading: Refer to the college catalog for a description of possible grades. Grading in this course will NOT be on a curve. You will be graded on how well you demonstrate your understanding of the material. You are NOT competing against the other students in the class. This means that you should help each other in learning the material. Collected Homework Assignment Quizzes Laboratory Final Exam Total Points possible 30 200 (50 points each, the lowest score is dropped) 180 (20 points each lab) 120 530 All questions regarding homework, lab report, quiz, etc. grades must be brought to the attention of the instructor within one week of the assignments return to the student. After that, grades will be final. Course Grading: Percent Grade 93-100 90-92 A A- Percent 87-89 83-86 80-82 Grade B+ B B- Percent 77-79 73-76 70-72 Grade C+ C C- Percent 67-69 60-66 < 60 Grade D+ D E Under rare instances, an incomplete (I) grade may be assigned. Instructors’ withdrawal (WI) is rarely given and is at the discretion of the instructor. Contact instructor for details. Missing labs may result in reduced course grade as follows: # of Labs Missed Highest Possible Course Grade 2 B 3 C 4 D 5 E For college policies on procedures on student grievance procedure for final course grades refer to: http://www.tacomacc.edu/resourcesforstudents/studentpolicies/studentgrievanceprocedureforfinalcoursegrades .aspx Cell phones—Ringing or use of cell phones in class during the lecture or during quizzes or exams may result in the loss of 10 points from you course point total. You are primarily responsible for what you learn. As your instructor I am here to assist and guide you in your learning process. I am available and eager to assist you in understanding and applying the material. Do not hesitate to seek out my assistance in the lab and outside of the classroom. Note—This syllabus outlines the requirements, expectations, schedule, grading, and goals of this course. Every effort will be made to follow this syllabus. However, there are often circumstances that require changes to be made to the syllabus during the quarter. The instructor will inform the students of any changes in the syllabus in a clear and timely manner. Any questions about this syllabus or your responsibilities in this class should be discussed with the instructor as early in the quarter as possible. 4 TENTATIVE Course Calendar (subject to change) WEEK Mar 30 Apr Apr Apr. Apr Apr May May May May May May Jun Jun Jun SUBJECT/ACTIVITY Introduction to chemistry Matter, Measurements, and Calculations Atoms and Molecules Electronic Structure and the Periodic Law Forces Between Particles Chemical Reactions Professional Development Day-NO Classes The States of Matter Solutions and Colloids Educational Planning Day-NO DAY Classes Reaction Rates and Equilibrium Acids, Bases and Salts Memorial Day-NO Classes Acids, Bases and Salts continued Radioactivity and Nuclear Processes Last day of classes Final Exam (comprehensive) 6 13 20 24 27 4 7 11 18 25 26 1 8 10 CHAPTER 1 2 3 4 5 6 7 8 9 10 Assigned Problems (These problems will not be collected) Chapter 1—8,10,12,16,20,22,34,42a,48,54,60,62,64,68,70,72,86,90,94,98 Chapter 2—4,6,8,10,12,16,18,24,30,34,38,40,42,48,54,58 Chapter 3—2,4,10,12,14,18,20,24,28,30,36,38,44 Chapter 4—4,6,8,12,16,22,26,28,30,32,36,38,48,50,52,56,58,60,64,66,68,70,72,76,78,80 Chapter 5—2,8,14,18,20,24,28,30,34,38a-b,44,46.50,52,56 Chapter 6—2,6,10,12,16,22,24,28,32,38,46,48,54,58,64,68,70,76,81 Chapter 7—4,6,8,10,14,16,22,24,28,34,36,42,46,48,54,62,80,83 Chapter 8—2,6,10,20,24a,25,26,30,40,44,52,54,56 Chapter 9—2,6,16,26,28,30,34,36,40,42,44,46,50,58,62,88,92,96,102b-c,114 Chapter10—4,10,12,16,20,22,28,32,34,38,46 Additional homework assignments will be given during the quarter. These will consist of research in the library, on the Internet, or at home and writing short papers. TENTATIVE Lab Schedule (subject to change) Date C/D Mar/Apr 31/2 Apr Apr Apr Apr May May May May Jun 7/9 14/16 21/23 28/30 5/7 12/14 19/21 26/28 2/4 Topic Introduction to the lab Measurements and Significant Figures Volumetric Ware and Density Physical and Chemical Changes Separations and Analysis Analysis Using Decomposition Reactions NO LAB Gas Laws Reaction Rates and Equilibrium Acids, Bases, and Buffers Analysis of Vinegar Experiment Safety 1 3 4 5 7 8 11 12 13 Lab reports are to be turned in at the beginning of the lab period of the following week, except the last lab which will be due on a date specified later. 5