Bryan Natural Sciences Chemistry - CHEM General Chemistry II CHEM-1412 Spring 2014 Section SECTION_311 CRN-20962 4 Credits 01/13/2014 to 05/06/2014 Modified 01/16/2014 Meeting Times Lecture Lab Tuesday, Thursday, 2:50 PM to 4:05 PM, S-209 Tuesday, Thursday, 4:15 PM to 5:30 PM, S-226 Contact Information Instructor: Dr. Chammi S Gamage-Miller Email: chammi.gamage@blinn.edu Office: H-252 Phone: 979-209-8609 Office Hours Monday, Tuesday, Wednesday, Thursday, 11:00 AM to 1:00 PM, H 252 or by an appoinment Description Chemical equilibrium; phase diagrams and spectrometry; acid-base concepts; ermodynamics; kinetics; electrochemistry; nuclear chemistry; an introduction to organic chemistry and descriptive inorganic chemistry. The laboratory experiments are designed to support eoretical principles presented in lecture and include an introduction of e scientific meod, experimental design, chemical instrumentation, data collection and analysis, and e preparation of laboratory reports. Requisites Prerequisites: CHEM 1410 or CHEM 1411 wi a grade of "C" or better. Core Curriculum Statement This is a Core Course in e 42-Hour Core Curriculum of Blinn College. As such, students will develop proficiency in e appropriate Intellectual Competencies, Exemplary Educational Objectives, and Perspectives. Outcomes 1. State e characteristics of liquids and solids, including phase diagrams and spectrometry. 2. Articulate e importance of intermolecular interactions and predict trends in physical properties.
3. Identify e characteristics of acids, bases, and salts, and solve problems based on eir quantitative relationships. 4. Identify and balance oxidation-reduction equations, and solve redox titration problems. 5. Determine e rate of a reaction and its dependence on concentration, time, and temperature. 6. Apply e principles of equilibrium to aqueous systems using LeChatelier s Principle to predict e effects of concentration, pressure, and temperature changes on equilibrium mixtures. 7. Analyze and perform calculations wi e ermodynamic functions, enalpy, entropy, and free energy. 8. Discuss e construction and operation of galvanic and electrolytic electrochemical cells, and determine standard and nonstandard cell potentials. 9. Define nuclear decay processes. 10. Describe basic principles of organic chemistry and descriptive inorganic chemistry. 11. Record experimental work completely and accurately in laboratory notebooks and communicate experimental results clearly in written reports. 12. Use basic apparatus and chemicals wi proper laboratory techniques and apply experimental meodologies used in e chemistry laboratory. 13. Make a detailed written laboratory report at includes careful recording of accurate experimental observations, interpretations of experimental data, and e presentation of logical conclusions according to eoretical principles wi supporting references. 14. Design fundamental experiments involving principles of chemistry and chemical instrumentation. Materials Bryan Textbook: Chemistry, 6 Edition, McMurry-Fay; Pearson Prentice Hall, 2012. Lab Manual: General Chemistry 1412 Laboratory Manual, 4 Edition, Beverly A. Clement, Blinn College, Bluedoor, LLC, 2013. Online Homework: Mastering Chemistry; Pearson Prentice Hall; www.masteringchemistry.com Calculator: simple scientific calculator (standard, wiout graph and memory features) Safety Equipment: safety eyewear (OSHA approved, wi side shields - REQUIRED), aprons (Optional) Study Guide (0-321-72724-X) by Julie Klare, Gwinnett Technical College (Optional) General Chemistry The Official Guide, American Chemical Society, Division of Chemical Education (Optional) Course Packet - Required Brenham Textbook: Chemistry, 5 Edition, Brady-Senese. Lab Manual: Labworks Volume 1, Joseph R. Crook (Out of print), Kinetic Blues (Small Scale Chemistry) (The selected labs will be distributed as handouts.) Online Homework: OWL (Online Web Learning) Cengage; www.cengage.com/owl (Optional) Course Requirements Exams are a requirement. There will be 4 exams wor 100 points each given about as indicated in e attached schedule. Each of e exams will include all of e material covered rough at stage of e course, i.e., all exams are comprehensive. The lowest of e four exams will be replaced by final grade if e student makes better on final exam an e lowest grade. Format of e exams will vary. Make up exams will be allowed in exceptional situations at my discretion, but only if taken before e graded exam is returned to e class. The final exam is comprehensive wor 200 points. Laboratory Experiments are a requirement. The laboratory portion of is course is 25% of e total course grade. 12 labs are
scheduled for e semester. The lab work will be evaluated from lab reports. Pre lab reports will be due at e beginning of e lab period and post lab report will be due at e next laboratory period after e lab is completed. The due dates for e lab reports will be posted on e-campus calendar. Pre lab 5 points, in lab 5 points, post lab 5 points. The lowest two lab grades will be dropped. You will lose 5 points per class period for e late lab reports. There will be no makeup labs! Pre lab and post lab reports may be submitted for partial credit. There will be 4 lab exams scheduled and each lab exam is wor 25 points. Makeup lab exams will be allowed in exceptional situations at my discretion, but only if taken before e graded exam is returned to e class. Quizzes are a requirement. There will be a number of quizzes given during e year. Some quizzes are online rough mastering chemistry. There will be no make-up offered for quizzes. The lowest two quiz grades will be dropped. Online homework assignments are a requirement. There will be 9 assignments and practice problems. Assignments are mandatory and practice problems are optional. Homework will be graded on e following criteria: 1) Homework completed by deadline; 2) e assignment is completed and 3) For e correct answer. The homework is wor 50 points. If you fail to submit your homework on time, you will receive a grade of zero for at section. You will receive a score for each chapter assignment. Research Project: End of e semester each lab group will be presented a 10 minutes power point presentation on a given project title. The project tittles will be given after e first exam. This will be an opportunity to accumulate extra credit. Your presentation will be graded on according to a standard rubric. Research project presentation is wor 50 points. Evaluation Formal grading will be based upon a point system as follows: Four Major Exams Quizzes Laboratory Work Lab Exam Homework Comprehensive Final 100 points each (400 total) 100 points 150 points 25 points each (100 total) 50 points 200 points Total 1000 points The grading system of Blinn College recognizes e following grade values: A 900 points mastery of material B 800 points C 700 points D 600 points F less an 599 points Blinn College Policies Blinn College policies on civility, class attendance; scholastic integrity; students wi disabilities; final grade appeals; and electronic devices as stated in e Blinn College Student Handbook, Faculty Handbook, Blinn College Catalog and specific technical program handbooks. All policies, guidelines and procedures in e Student and Faculty Handbook and
e Board and Administrative Policy Manuals are applicable to is course Civility Statement Members of e Blinn College community, which includes faculty, staff and students, are expected to act honestly and responsibly in all aspects of campus life. Blinn College holds all members accountable for eir actions and words. Therefore, all members should commit emselves to behave in a manner at recognizes personal respect and demonstrates concern for e personal dignity, rights, and freedoms of every member of e College community, including respect for College property and e physical and intellectual property of oers. Civility Notification Statement. If a student is asked to leave e classroom because of uncivil behavior, e student may not return to at class until he or she arranges a conference wi e instructor; it is e student s responsibility to arrange for is conference. This statement reflects step one in a possible four step process. The Incivility Protocol is detailed in e Blinn College Student Handbook. (http://www.blinn.edu/student%20handbook.pdf) Attendance Policy The College District believes at class attendance is essential for student success; erefore, students are required to promptly and regularly attend all eir classes. A record of attendance will be maintained from e first day of classes and/or e first day e student s name appears on e roster rough final examinations. If a student has one week s wor of unexcused absences during e semester, he or she will be sent an e-mail by e College District requiring e student to contact his or her instructor and schedule a conference immediately to discuss his/her attendance issues. Should e student accumulate two weeks wor of unexcused absences, he or she will be administratively widrawn from class. There are four forms of excused absences recognized by e institution: 1. observance of religious holy days The student should notify his or her instructor(s) not later an e 15 day of e semester concerning e specific date(s) at e student will be absent for any religious holy day(s); 2. representing e College District at an official institutional function; 3. high school dual credit students representing e independent school district at an official institutional function; and 4. military service. Oer absences may be considered excused at e discretion of e faculty member wi appropriate documentation. A student enrolled in a developmental course is subject to College District-mandated attendance policies. Failure to attend developmental classes shall result in removal from e course as defined by e College District. It is e student s responsibility to officially drop a class he or she is no longer attending. To officially drop a class e student must obtain e class widrawal form from Enrollment Services, complete e class widrawal form, secure e required signatures, and return e completed form to Enrollment Services. The last day to drop wi a Q is according to e Academic Calendar (http://calendar.blinn.edu/events/academic_calendar.pdf). Scholastic Integrity Blinn College does not tolerate cheating, plagiarism, or any oer act of dishonesty wi regard to e course in which you are enrolled. The following text defines e faculty member s responsibility wi regard to e scholastic integrity expectation for is and all courses at Blinn College. It is e responsibility of faculty members to maintain scholastic integrity at e College District by refusing to tolerate any form of scholastic dishonesty. Adequate control of test materials, strict supervision during testing, and oer preventive measures should be utilized, as necessary, to prevent cheating or plagiarism. If ere is compelling evidence at a student is involved in cheating or plagiarism, e instructor should assume responsibility and address e infraction. Likewise, any student accused of scholastic dishonesty is entitled to due process as outlined in Blinn College Board Policy FLB (Local). The Scholastic Integrity Policy is located in e Blinn College Student Handbook. (http://www.blinn.edu/student%20handbook.pdf) In a case of scholastic dishonesty, it is critical at written documentation be maintained at each level roughout e process. Students wi Disabilities Blinn College is dedicated to providing e least restrictive learning environment for all students. Support services
for students wi documented disabilities are provided on an individual basis, upon request. Requests for services should be made directly to e Office of Special Populations serving e campus of your choice. For e Bryan campus, e Office of Special Populations (Administration Building) can be reached at (979)209-7251. The Brenham, Sealy and Schulenburg campuses are served by e Office of Special Populations on e Brenham campus (Administration Building Room 104) and can be reached at (979)830-4157. Additional information can be found at www.blinn.edu/disability/index.html. Final Grade Appeal If a student wishes to appeal a final grade in a course, Blinn College Board Policy FLDB (Local), Course Grade Complaints, outlines e timeline for e appeal and e four steps in e appeal. This policy is located in e Blinn College Student Handbook. (http://www.blinn.edu/student%20handbook.pdf) Electronic Devices Cellular telephones and beepers/pagers must be disengaged while e student is in e Blinn College Library or any classroom/lab, unless oerwise instructed. Any noncompliance wi is policy shall be addressed in accordance wi e College District civility policy (administrative policy). This information is contained in Blinn College Board Policy FLB (Local). Course Policies Attendance Policy Reminder: Missing lecture, lab or bo will count as one absence. For classes at meet twice a week during e spring semester two absences counts as one week's absence. Students accumulating two week s wor of absences (four unexcused absences) will be dropped. Last day to drop classes w/a Q - Spring 2014: Friday April 11 Problem Resolution: If you have a complaint about your class, you should first request a conference wi your instructor to try and resolve e problems or issues. If e problems or issues cannot be resolved at e instructor level, you should request a conference wi e Division Chair, Mr. Dwight Bohlmeyer, Science 241, dbohlmeyer@blinn.edu. Eating and Drinking: Eating and drinking are not allowed in classrooms or laboratories. Safety: Students must wear safety goggles during laboratory experiments. No student will be permitted to work in lab wiout safety goggles. Schedule Date TH S-209 (2.50-4.05) MW S-226 (4.15-5.30) 14-Jan Introduction/Ch. 16 Energy Lab Safety 16-Jan Energy Entropy 21-Jan Free energy Dry Lab 1 23-Jan Ch. 11: Solutions, Con. Units Colligative properties 28-Jan freezing points Exp. 21 freezing point 30-Jan Osmosis Review 4-Feb EXAM 1 Lab Exam 1
6-Feb Ch. 12: Rate law and order of rxn Reaction rates 11-Feb reaction mech. & Arrhenius equation Exp. 23 Rate law 13-Feb Ch. 13: Equilibrium constant Exp. 24 activation energy 18-Feb Le Chatelier's Principle Exp. 25 equilibrium 20-Feb Practice Problems Review 25-Feb EXAM 2 Lab Exam 2 27-Feb Ch. 14: acid-base concept ph, Buffer solutions 4-Mar Salts, Lewis acids and bases Exp. 27 Ka of an unknown acid 6-Mar Ch. 15: ph calculations for Salts Exp. 29 Solubility product 11-13 Spring Break Spring Break 18-Mar Polyprotic acids, titration curves Ksp & complex equilibria, Dry lab 2 20-Mar Ch. 17 Galvanic cell Exp. 30 electrochemistry 25-Mar Nernst equation and Redox reactions Cell potential and equilibrium 27-Mar Corrosion Review 1-Apr EXAM 3 Lab Exam 3 3-Apr Ch. 20 Coordination Chemistry Coordination Chemistry 8-Apr naming coordination complexes Exp. 31 Coordination Chemistry 10-Apr Ch. 22 Nuclear Decay Exp. 32 Nuclear Chemistry 15-Apr Half-life calculations Ch. 23 Functional groups 17-Apr Naming compounds Dry Lab 3 22-Apr Organic Chemistry Review 24-Apr EXAM 4 Lab Exam 4
29-Apr Final Presentations Final Presentations Final exam: May 6 2014 at 12:45 pm 2:45 pm in RM 209 Last day to drop classes w/a Q - Spring 2014: Friday April 11