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General Chemistry at Penn State

CHEM 110

CHEM 110  Fall
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Fall 2008

General Information

A molecule of SF6

 

 

Chemistry 110 is the first in a two-course sequence in General Chemistry.  Chemistry impacts every area in our lives: from how our bodies work, to the environment, to new materials, to how we live and work.  Our goals for this course are for you to recognize that what happens at the molecular level profoundly affects our macroscopic world, and how fun chemistry is By the end of Chem 110, you will understand conceptually (1) how atoms combine to form molecules; (2) how molecules interact and react with each; and (3) how the molecular-level structure affects the macroscopic properties.  Throughout the semester, you will learn problem-solving skills by applying simple mathematical equations and through interpretation of graphs to these physical phenomena.

Approach: Our goal in Chem 110 is to conceptually understand how the structure and energy of atoms and molecules at the nanoscale affect the properties we can observe in the macroscopic world.  We will progress from an understanding of atoms to how atoms combine to form compounds.  We will then discuss how molecules interact with each other, which ultimately leads us to reactions between molecules.  Throughout the semester, we will emphasize the relationship between energy and atomic and molecular structure.

Prerequisites: We assume that you have had some chemistry and algebra (including logarithms) from high school or elsewhere. If you have never studied chemistry you should not be in this course. It is very important that you follow the placement recommendations from your Profile of Academic Abilities and from the results of the Pre-quiz that will be offered during the first week of classes. If you have any doubts or questions about your preparation for this course you are strongly urged to consult the instructor as soon as possible.

Textbooks and other materials:

  • Required Textbook:  Brown, LeMay, Bursten, and Murphy, Chemistry, The Central Science, 11th Edition, Prentice Hall, 2009.
  • Chemistry 110 Required Packet of Materials. This packet has the complete syllabus, course policies, supplemental homework problems and practice exams from previous semesters.

  • A suitable scientific calculator (one that handles numbers in scientific notation and provides log/antilog functions) is essential.  Calculators with text-storage capabilities (such as the TI-83 used in Math 140) or communication capabilities (such as cell-phone calculators, or BlackBerries) will not be permitted on exams.
  • Optional Materials: Student's Study Guide and Student Solutions Manual are optional; they are available in the bookstores, if you wish to use them. They are strongly recommended for students who have difficulties with solving the assigned problems.

Web site (http://courses.chem.psu.edu/chem110/Fall) provides all the important information about the course. You should check it on the regular basis, especially the section containing News and Updates. for announcements (you may not claim ignorance as an excuse).

Lectures are offered three times a week, on Mondays, Wednesdays and Fridays in 108 Forum.
You are expected to be at every lecture even if you think you already know the material. You are responsible for all course material and administrative announcements, including problem assignments, syllabus changes, and exam locations. There are six lecture sections offered in Fall 2007. If you have to miss your assigned lecture, you should try to attend the other one. Copies of lecture notes shown in class are available on the web. You should print them before the lecture and bring them to the lecture. Lectures are recorded.

   
Lecturer Office* Phone E-mail Lecture
Dr. John Badding 120 Chemistry             777-3054 jbadding@chem.psu.edu Sections: 66 - 78
8:00am
Dr. John Asbury 112 Chemistry             863-6309 jba11@psu.edu Sections: 1 - 13
9:05-9:55
Dr. Mary Bojan 203 Whitmore 865-2895 mjb@chem.psu.edu

Sections: 14 - 26
10:10am

Dr. Erin Sheets 326 Chemistry 863-0044 eds11@psu.edu Sections: 27 - 39
11:15am   
Dr. Squire Booker 302 Chemistry  865-9793 sjb14@psu.edu Sections: 40 - 52
1:25pm   
Dr. Mary Beth Williams 506 Chemistry 865-8859 mbw@chem.psu.edu Sections: 53 - 65
3:35pm
Dr. Linlin Jensen 334 Chemistry 867-2227 luz11@psu.edu Section 901
*you may schedule appointments by e-mail; please specify the purpose of the meeting and several times when you are available

  
Recitations are small classes led by a teaching assistant. They meet each week on W or R, depending on your section; see the course website for time and location for your particular section. Their purpose is to give you an opportunity to participate actively in class work and to ask questions about the current material. The main focus of the recitation meeting is discussion of the assigned homework problems (see the syllabus). The listing of the times and meeting places for all recitation sections (1-78) is available on the Registrar course schedule. You should bring your textbook, Chem 110 Student Packet, and calculator to each recitation class.

Quizzes  A quiz will be given during the class in most weeks (see schedule) to help you assess your mastery of the course material.  There will be a total of 140 points that can be earned toward the quiz grade.  If you accumulate a total quiz score of 100 or more, you will earn the full 15 course points.  A total quiz score of 80 would give you 80/100 of 15 course points, or 12 course points.  There will be no make-up quizzes due to the built-in excess of quiz points, except under rare special circumstances. Details about quiz grading are given under homework and quiz rules

Homework :  Homework assignments are given in the syllabus.  The homework is designed to help you understand and apply your understanding of concepts presented in class and in the readings. Two homework problems will be collected during each of the 14 recitations and graded by the TAs. As with the quiz points, it will be possible to earn more points than are needed to get full credit.  There will be no make-up homework due to the built-in excess of homework points, except under rare special circumstances. Details about homework grading are given under homework and quiz rules.

Doing all assigned problems is essential to success in this course. If you have questions about the homework you can raise them during recitations, office hours and seek help in the Resource Room. 

Examinations: There will be three evening examinations during the semester (total of ca. 51% of your grade) and a comprehensive final examination (ca. 28% of the grade) during the final exam period. The dates and times for the mid-semester exams are given in the class syllabus. These dates and times are fixed; you must work out any conflicts that arise (see the procedures, below). The final exam will be given at the time and place set by the University in its final exam schedule. Do not make plans to leave the University before you know the final exam date for Chem 110. Locations for all exams will be announced in class and posted on the web (please do not phone for exam locations!).

A suitable scientific calculator (one that handles numbers in scientific notation and provides log/antilog functions) is essential.  Calculators with text-storage capabilities (such as the TI-81 used in Math 140) or communication capabilities (such as cell-phone calculators, or BlackBerries) will not be permitted for use on exams. Except for simple scientific calculators (mentioned above) no other electronic devices of any kind are permitted on the exams. If such devices are detected (whether in use or not) students may receive a zero score on the exam in question.  An exception to this rule for medical (or otherwise essential) equipment must be arranged before the exam.

A student having a legitimate excuse for missing any of the three scheduled tests will be provided with a single make-up opportunity near the end of the semester (see below). This make-up test will cover the material of all three exams (see the procedures below).


Grading: Your course grade will be completely determined by your exam grades, and your homework, quiz grades and Basic Skill Tests.  The details are presented on a separate page. The assignments are weighted as follows:

three evening mid-semester examinations 34 points each
final examination (comprehensive) 58 points
quizzes 15 points
homework   15 points
Basic Skills   10 points

The final letter grade for this course will be based on the expectations of the instructors. The exact point requirements for each letter grade will be decided at the end of the course. A typical distribution is:

Grade % score Points
A, A- 90-100 180 - 200
B+, B, B-  80-89 160 - 179
C+, C 69-79 138 - 159
D 57-68 114 - 137
F 0-56 0 - 113

There is no assurance that it will be the same this semester (it does not change much from year to year). After the third exam and before the late-drop deadline the guaranteed maximum grade-line cutoffs (GGLs) for the major grades (A, B, C, D, F) will be provided to facilitate your planning for the rest of the semester. The +/ grade-lines will be assigned after the final exam. The grade-lines have to be drawn somewhere, and the unavoidable consequence is that some students are just "a point" away from the higher grade. For the reason of fairness, the policy in this course is to NOT adjust individual grades in such circumstances.

Chemistry resource room:  The Department operates a Resource Room, 211 Whitmore Lab, which provides free help to Chemistry 110 students.  It will open early in the semester and its hours of operation will be announced in class and posted on the web site.  You are strongly encouraged to make use of this service as soon as you discover any need for help.  Delay may put you too far behind to catch up.

General chemistry laboratory: Chem 111 is a 1-credit laboratory course that complements Chem 110.  If you need the laboratory component (not all majors require it), we recommend that you take it concurrently with Chem 110. The laboratory course is required for General Education credit. Chem 111 does not start until the week of Sept. 2.  The first day of Chem 111 lab will begin with an introductory lecture.  Signs will be posted on the first floor of Whitmore giving the location of the lecture.  Please bring the following items with you on the first day:   (1) Lab Manual, "Penn State Version of Chemtrek, Aug. 2008"; (2) Chem 111 Packet; (3) Lab Kit  (this zip lock bag contains a variety of lab related items from pH paper to a blank lab notebook, it is sold only in the Penn State Bookstore); (4) Eye Protection (regular eyeglasses are not sufficient).  You may get additional information by calling the Undergraduate Chemistry Office at 865-9391.

Academic integrity: Instructors are asked (Senate Rule 49-20) to provide at the beginning of a course a statement to "clarify the application of academic integrity criteria to that course". The Senate Rule includes the following:

Academic dishonesty includes, but is not limited to, cheating, plagiarizing, fabrication of information or citations, facilitating acts of academic dishonesty by others, having unauthorized possession of examinations, submitting work of another person or work previously used without informing the instructor, or tampering with the academic work of other students.

Specific instances of academic dishonesty in this course would include (but are not limited to) copying or helping someone else copy during an examination, using unauthorized materials during an examination, stealing or destroying course materials or another student's examination paper, altering answers or grades on graded examinations, having someone take an examination for you, and attempting to do any of the above. Such infractions are considered cause, at the least, for awarding a grade of "0" on the exam in question (and not allowing the student to drop the class).  For detailed procedures see: http://www.science.psu.edu/academic/integrity/Policy.htm

Lecture recordings: The audio part of the lectures will be taped as each is given. The recorded lectures will then be available for replay through Dial Access online. The recordings are not intended to be a substitute for the lectures, since they are incomplete (all visual aspects of the lecture, such as board work, demonstrations, slides, etc. will be missing). The purpose in recording the lecture is to provide a back-up, if you are forced to miss a lecture because of illness or some other emergency. You may occasionally also wish to review a lecture you have attended. If you find it necessary to listen to the recording of a lecture you missed, you will undoubtedly find it helpful to borrow class notes from someone else so that you can follow the nonverbal part of the presentation. If you want to listen to the lecture in one of the computer labs on campus, remember to bring along a headset. To listen to a lecture, go to http://tips.libraries.psu.edu/dialaccess. On the left-hand side of the screen, click on the appropriate course on the menu. Then, in the middle of the screen, click on the date of the lecture you wish to listen to. The recorded lecture will then play.

Procedures listed below are designed to facilitate smooth administration of the course, even when the unexpected happens. Please be familiar with them and follow them closely.

Contact points about chemistry You are encouraged to discuss chemistry and/or the course with your instructor and TAs (see "Help" for details). Simple questions or comments can also be sent via electronic mail.
administrative For administrative questions and questions concerning exam scores contact Mike Joyce in 210 Whitmore (preferred hours 9:00-11:00 a.m. and 2:00-4:00 p.m.).
Registration

The instructor does not control registration. If you want to change sections, add the course, or have other registration problems, please contact our Undergraduate Office in 210 Whitmore (Ph: 865-9391) for help.

Exams conflict exams Conflict exams will be provided on the same day as the normal exam at different times.  In very special circumstances (such as unavoidable travel) students may take the exam one day earlier than scheduled. If the travel involves a Penn State team with an instructor or a coach, an on-the-road exam may be arranged. Students with valid conflicts (for example, University scheduled activities) must sign up for the alternative time, or make alternative arrangements, with Mike Joyce in 210 Whitmore when the request is made.
make-up exam Make-up exam will be provided only to students with valid excuses (family emergency, illness, etc.). In order to be permitted to take the make-up exam you must provide Mike Joyce in 210 Whitmore with a documented, written explanation of your absence within 2 weeks of the exam date. This explanation must include a telephone number for a person who can corroborate the reasons for the absence, but should not include any unnecessary private details. Only one comprehensive make-up exam will be given. It is your responsibility to sign up for this exam when the announcement is made in class shortly after the third exam.
exam procedures You should bring to each exam your calculator (see the restrictions), some #2 pencils, an eraser, and your student I.D. card. A periodic table, and a list of equations and numerical constants will be provided with each exam. Be sure you know your correct section number and student I.D. number and enter them correctly on your scantron.
score reports About one or two days after each exam you should check your grade on your e-mail access account. The grades are only send to "@psu.edu" accounts and are not forwarded. When viewing your grade report in Eudora, it is important that you set both screen and print fonts to Courier so that "Item Number," "Correct Choice," and "Your Errors" line up properly.
score problems If you feel that your grade is incorrect or you cannot find your grade, or you get an e-mail note asking you to contact your instructor, you should see Mike Joyce in room 210 Whitmore within one week after grades are announced. Preferred hours are 9:00 - 11:00 a.m. and 2:00 - 4:00 p.m.
Late-drop deadline Late-drop deadline is Nov. 14, 2008  (after the 3rd exam).
grade designation Students who late-drop will receive WN designations on their transcripts.
Deferred grade Deferred grades are granted only in special circumstances when for reasons beyond student's control, a student is prevented from completing a course within the prescribed time. It is student's obligation to arrange all the necessary paperwork, and to take a comprehensive final exam before the University-set deadlines. The deferred grade will be based on the weighted average of the scores obtained on all exams taken by the student (the score on that comprehensive final will substitute for all missing scores).