General Chemistry I
CHEM-UA 125
Summer 2019

Prof. John M. Halpin

1001O Silver Building
(212) 998-8418

Office Hours:
M, W 11:30-12:30





Course Schedule and Outline

Lectures: M, T, W, Th 9:00-11:00 a.m.                Recitations: T, Th 11:15-12:30
Room: Rm 110 at 60 5th Ave. Room: Assigned in Lecture
DATEDAYCHAP.TOPIC
May 28T1, 2Study of Chemistry; Components of Matter
May 29W2Components of Matter
May 30Th2, 3Components of Matter; Stoichiometry
May 31F(=M)3Stoichiometry
June 3M4Major Classes of Chemical Reactions
June 4T4, 6Major Classes of Chemical Reactions; Thermochemistry
June 5W6Thermochemistry
June 6Th Exam 1 (chaps. 1-4, 6)
June 10M6, 7Thermochemistry; Quantum Theory
June 11T7Quantum Theory
June 12W8Chemical Periodicity
June 13Th8, 9Chemical Periodicity; Chemical Bonding
June 14F(=Th)9Chemical Bonding
June 17M10Shapes of Molecules
June 18T10Shapes of Molecules
June 19W5Gases
June 20Th Exam 2 (chaps. 6-10)
June 24M5Gases
June 25T5, 12Gases; Intermolecular Forces
June 26W12Intermolecular Forces
June 27Th12Intermolecular Forces
July 1M12Intermolecular Forces
July 2T Exam 3 (chaps. 10, 5, 12)
July 3W12Intermolecular Forces


NOTE: This syllabus is for the lecture/recitation portions of this course ONLY. You will receive a separate syllabus for the laboratory component at your first laboratory meeting (on May 29).





General Information


Materials:
The required materials for this course are:


*Your Chemistry course is participating in the IncludED program. This is an NYU Bookstore initiative that delivers required course materials digitally at the lowest possible price. The book, Chemisty by Silberberg, will be delivered to you digitally. You will receive an email the week before classes giving you the link to access the material. The cost of the book is $94.50, which will be added as a "book charge" to your bursar bill, this is a savings of $175.00 over the new hardcopy price. If you decide not to use this digital edition you can opt-out of the program. The deadline for opting out is June 3rd. You can find the opt-out link and more information about the program here:
https://www.nyu.edu/about/leadership-university-administration/office-of-the-president/office-of-the-executivevicepresident/finance-and-budget/campus-services/nyu-campus-stores/included.html


Lectures:

There are four lecture meetings per week for six weeks (less two for Memorial day and July 4, plus two on 5/31 and 6/14). We'll also have exams during three of those classes. This means that each of our lectures will correspond to roughly a week of the fall semester course. In some cases, you must solve homework assignments in one night that are allowed three to five days in the fall. You have an exam roughly every two weeks and one or two quizzes every week. You must eat, sleep, and breathe chemistry during this course to keep up. Can you do it? Yes. Can you learn chemistry well in this way? Yes. Can you get a good grade? It's up to you.

My lectures (pretty much) follow the book, but I do not lecture "from the book". I say things in the way that I believe is the easiest to understand. The text is a good one, but once in a while I disagree with it. In such cases, you must follow my methods (I will make it clear when this is necessary).

I use my computer and a projector for all of my lecture presentations. Because I don't have to write everything out by hand, you probably won't have time to copy "everything" into your notebook. It is best if you sit back and listen and think. To make this possible, reduced size copies of my lecture notes have been printed and are available at the NYU Bookstore. The notes have some pieces missing to keep you alert. They also have nice wide margins and a small "Notes" section in which you can write in which you can write any additional information that you feel will help you to prepare for exams (I say a lot that isn't in the notes too!).

Attendance of the lectures is required and will be monitored through the iClickers. After you miss three (3) lectures, I will begin to deduct 1/2 point from your overall score for each additional absence. If you don't check in or answer a question with your device during a lecture, then \fIyou were not there\fR (forgotten devices, arriving too late, dead batteries, etc., count as absences).

Not everything in the text is important for this course, but there is no way of knowing what is and what is not except by listening to the lectures. The point is, you can't do well in this course without reading the book, attending the lectures, doing the assigned homework (or more), and going to recitation to get any clarification that you require (and this is the order in which you should do these things too).

This course always demands a lot of time and effort. The summer version requires the same amount of effort (and time spent studying), compressed into a six week period. It is not abbreviated and it is not made easier.

Now that I've said all that I can to scare you (so that you'll work hard), let me assure you that most people have done well in this summer course and they have learned just as much chemistry as those who take it during the fall semester. It is even possible to enjoy the course (and you will find it easier to learn the material if you do). This should be the only course that you be taking this summer and the ability to concentrate on just one subject is a pleasure in itself. Finally, I don't think that there is any other science that can approach the range and the depth of chemistry or which can better help you to understandthe (physical) world around you. Everything is chemistry.

Recitations:

The recitation is designed to help you to understand the course material. While it is where you will take your quizzes, you should view its primary purpose as a question and answer session where you can obtain an explanation of any course material.

The quiz will be given at the end of each recitation meeting. It will consist of a couple of problems or questions dealing with material covered in the lectures. You will always have more than 24 hours between lecture coverage and the quiz on a particular topic. However, since homework is not due until after a chapter has been completed, yet the quiz is meant to keep you current, you can be quizzed on a topic for which the homework has not been collected. Stay up to date on topics, and you'll stay up to date for the quiz. In order to ensure equality between recitation sections, you MUST hand in your quiz when the instructor says that the time allowed has elapsed. 10 minutes is scheduled for each quiz.

Homework Assignments:

The assigned problems have been chosen to clarify concepts that I regard as important and to give you practice in solving problems of the types commonly encountered on quizzes and exams. It is not possible to perform well at test time unless you have done the homework. One of the most frequent remarks I hear (after an exam) is "I really understand the material. I just can't solve the problems!" What would you do if your doctor said "I understand your illness completely. I'm just not very good at curing it!" I'll be happy if you do understand the material. But the fact is, your grade is going to depend upon your demonstrating that you understand it. To prove it, you have to answer questions and solve problems. Responding correctly, quickly, and coherently to these problems will require practice. So, do the homework assignments. In addition to the 7 % of your grade that they earn, you will perform better at test time. The molecular models that are required course materials will help you to understand the concepts of Chapter 10. You will not be allowed to usethe models during the exams and quizzes, so use them extensively while you do the homework for that chapter.

Some recommendations:

  1. Read the chapter before trying an assignment.
  2. Work independently, but (at least some of the time) try problems in the presence of another class member. If you get stuck, discuss it. Discuss concepts too!
  3. Write notes to yourself while you do the homework so that you can remember which problems gave you trouble and what was unclear. When you get to recitatio n (or office hours) use those notes to frame your questions.

The Course Web Page:

There is a web page for the general chemistry courses at NYU. The URL is

http://www.nyu.edu/classes/inorg
The page will contain information about the course and will be used to disseminate supplementary materials and to make announcements concerning the course. It contains a number of items and I recommend that you look at it at your earliest opportunity to see what is available. Please pay particular attention to the "Announcements" section. You will find there all important administrative notices for the course.

I will set up an NYUClasses page for the lecture section and, if your instructor requests, for your recitation section. The lecture NYUClasses page will be used by Prof. Geggier for the laboratory portion of the course - I will be using the NYUClasses page merely to send email messages to the entire class.

A note about eail: Do not send email to me. See me in person whenever you have a question or need something from me. I have 2 hours set aside to meet with you each week and I am willing to talk with individuals at the end of each lecture. I will not reply to any email sent to me (so you will be wasting your time by sending it).

Grading:
There will be three examinations during this course. They will be held on 6/6, 6/20, and 7/2 from 9:15 a.m. to 10:55 a.m. They are not explicitly cumulative, though new chemical topics tend to build upon past topics. You are required to register for a recitation section for this course, where you will be given a brief quiz.
Grading scheme:
lab25%
exams18% each
quizzes12%
homework9%

Students with Disabilities:

If you have a documented disability you can arrange to take exams and/or quizzes at the Center for Students with Disabilities (726 Broadway, 2nd floor)). It is your responsibility to make arrangements with that office and with me before the first quiz or exam.

Illness:

If you miss a lecture due to illness, study the lecture notes and feel free to ask questions about them. If you miss a quiz, you must provide documentation on a physician's stationery that says that you were too ill to attend the recitation. If you are ill on the day of an exam and can provide a doctor's note, your grade will be calculated based upon the other exams and coursework. Lecture/recitation/exam documentation must be given directly to Prof. Halpin; laboratory documentation must be given to Prof. Geggier. All documentation MUST include your name and dates to which it applies. YOU MUST attach to that a "documentation cover sheet" (downloadable in PDF format from our course web page) that shows exactly what work you missed (e.g., lecture, quiz, exam, lab) and the section number of your recitation (if that cover sheet is missing, the documentation will not be used and the absence will go unexcused). Prof. Geggier will provide her own documentation cover sheet for the laboratory portion of this course. ALL documentation is subject to verification. An excused quiz will not count, but you still have to complete the homework. Unexcused quizzes count as zeros. If you miss more than one of the three exams and you have a doctor's note, I will give you an incomplete (I) for the course and you can take a make-up exam during the fall 2019 semester. Any absence will put you behind in your work. At the pace of the course, it will be difficult to catch up. My advice is to avoid getting sick.

Conduct:

Cheating in any form will result in a failing grade for this course and will be noted in your university records. It will ruin your career. If you give information to another student during a quiz or an exam, you are both cheating. We are very good at detecting cheating. Don't try it.





last updated 2:55 pm, Saturday, May 26, 2019