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Chemistry 105 Introductory Chemistry
Fall 2005
Dr. Lynn E. Maelia |
Office Hours: |
205 Aquinas Hall |
T/Th 11-12 |
569-3131 |
W 10-11 |
maelia@msmc.edu |
or by appointment |
Web address: http://faculty.msmc.edu/maelia |
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inclement weather phone: 569-3500 |
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Text: Bettelheim,F.A.; Brown, W.H.; March, J., Introduction to General, Organic & Biochemistry, 7 th edition. Thomson Brooks/Cole: Belmont , CA , 2004 .
Click here for the companion website for the textbook.
Outcomes:
This course will introduce the student to the basic concepts of chemical behavior. Problem solving is strongly emphasized. Upon successful completion of this course, a student should be able to:
Understand the scientific method and use it to solve problems
Use problem-solving techniques to solve chemical and everyday problems
Understand the make-up of the atom and how atoms combine to form molecules and compounds
Name ionic and binary covalent compounds
Understand phases of matter and their interconversion on the microscopic and macroscopic scale
Understand the behavior and importance of acids, bases, and buffers
Understand nuclear chemistry and radioactivity
Predict the products of some chemical reactions and be able to balance all reactions
Understand the use of moles and use them to calculate quantities of compounds
Understand the various aspects of chemical reactions including kinetics, equilibrium and thermodynamics
Assignments:
The student should read the relevant chapters of the text as given in the course outline. You are expected to come to class prepared to answer questions on the assigned readings and previous work. There will be a brief quiz at least once every week.
Each chapter in the text has practice exercises within the chapter for students to solve. There are Additional Problems at the end of each chapter which should be worked out. The answers to odd numbered problems are given in the appendix. Tests and quizzes will depend heavily on these types of questions.
Homework will NOT be collected or graded. It is up to YOU to do the study questions and keep up to date on the problems. It is extremely important that you do not fall behind in working out problems. Click here to get a list of recommended study questions.
Grading:
There will be 3 hourly exams and daily quizzes which, when averaged together, will count as one exam. The lowest exam grade or the quiz average will be dropped at the end of the semester. A missed quiz will result in a grade of zero unless an instructor-approved written excuse is given, or by prior arrangement with the instructor. No make-up exams will be given. Any missed exam will count as the dropped grade. The final examination is comprehensive and mandatory.
Exams |
55% |
Laboratory |
20% |
Final |
25% |
Total |
100% |
A |
90-100% |
C+ |
75-77% |
A- |
88-89% |
C |
70-74% |
B+ |
85-87% |
C- |
68-69% |
B |
80-84% |
D+ |
65-67% |
B- |
78-79% |
D |
60-64% |
Attendance: Attendance is mandatory and will be taken. Excessive absence can be cause for loss of a grade or failure, at the discretion of the instructor. Laboratory attendance is mandatory: all absences must be made up at the convenience of the instructor. It is the responsibility of the student to make arrangements for remediating a missed lab. The instructor reserves the right to fail any student who does not complete all laboratory activities.
HELP!!!!!!!!
My office hours are listed at the top of this page. If these are inconvenient for you, please make an appointment with me for another time. You can come with specific questions or just to go over problems.
Don't let yourself fall behind before you seek help!! You can also leave me questions at either of the e-mail addresses given at the top of the page. I check my mail every day so I will be sure to get your message and reply as soon as possible. You can also use my e-mail to set up times to meet, ask questions, etc. Other avenues: speak with your advisor about tutorial help or you can sign up for free tutorial help at the college skills center located in GA2.
For tips on how to study chemistry, click here.
Tentative Lecture Schedule:
Date |
Topic |
Chapter |
Aug 29 |
Measurement |
1 |
Aug 31 |
Numbers – significant figures/ scientific notation |
1 |
Sep 2 |
Metric and conversions |
1 |
Sep 7 |
States of matter/ Density |
1 |
Sep 9 |
Energy & Heat |
1 |
Sep 12 |
Atoms, elements and isotopes |
2 |
Sep 14 |
Electron configuration |
2 |
Sep 16 |
Periodic table & electron configuration |
2 |
Sep 19 |
Ions and ionic compounds |
3 |
Sep 21 |
Polyatomic ions |
|
Sep 23 |
Exam 1 |
3 |
Sep 26 |
Naming and writing ionic formulas |
3 |
Sep 28 |
Covalent compounds |
3 |
Sep 30 |
Molecular shapes |
3 |
Oct 3 |
Polarity of bonds and molecules |
3 |
Oct 5 |
Moles |
4 |
Oct 7 |
Chemical equations |
4 |
Oct 12 |
Balancing |
4 |
Oct 14 |
Mass relationships |
4 |
Oct 17 |
Limiting reagents & Percent yield |
4 |
Oct 19 |
Types of reactions |
4 |
Oct 21 |
Exam 2 |
4 |
Oct 24 |
Oxidation/ Reduction |
4 |
Oct 26 |
Heat of reaction |
5 |
Oct 28 |
Kinetic Molecular Theory of Gases |
|
Oct 31 |
Ideal Gas Law |
5 |
Nov 2 |
Intermolecular forces |
5 |
Nov 4 |
Properties of solids and liquids |
5 |
Nov 7 |
Aqueous Solutions |
6 |
Nov 9 |
Concentrations |
6 |
Nov 11 |
Colloids & colligative properties |
6 |
Nov 14 |
Reaction Rates |
7 |
Nov 16 |
Equilibrium |
7 |
Nov 18 |
LeChatelier |
7 |
Nov 21 |
Acids and Bases |
8 |
Nov 28 |
Weak Acids |
8 |
Nov 30 |
PH |
8 |
Dec 2 |
Exam 3 |
|
Dec 5 |
Acid/base reactions & titrations |
8 |
Dec 7 |
Buffers |
8 |
Dec 9 |
Radioactivity |
9 |
Dec 12 |
Half-life |
9 |
Final Exam as scheduled by the Registrar.
Chemistry 105 Laboratory
Fall 2005
Laboratory Text: Wojciechowicz, L. Catalyst: The Benjamin Cummings Custom Laboratory Program for Chemistry. Introduction to Chemistry I and II. Pearson, Benjamin Cummings: Boston , 2005.
Safety glasses must be worn at all times in the laboratory. Contact lenses should not be worn in the lab. No food or drink is allowed in the laboratory.
The laboratory portion of the course is mandatory and worth 20% of the total grade. Attendance in laboratory is REQUIRED . Absence may be excused only for a verifiable extraordinary reason and the laboratory must be made-up. It is the responsibility of the student to arrange to make up a laboratory at the convenience of the instructor. Failure to pass or complete the laboratory portion of the course, including all laboratory activities, will result in failure of the entire course.
Tentative Lab Schedule:
Daet |
Laboratory activity |
page # |
Tues |
Wed |
Thurs
|
Fri |
Aug 30 |
Aug 31 |
Sep 1 |
Sep 2 |
Check-in/ Safety |
1-14 |
Sep 6 |
Sep 7 |
Sep 8 |
Sep 9 |
Measurement and Significant Figures |
15 |
Sep 13 |
Sep 14 |
Sep 15 |
Sep 16 |
Best Volume Measuring Device/ Floaters and Sinkers |
39,45 |
Sep 20 |
Sep 21 |
Sep 22 |
Sep 23 |
Energy and Specific Heat |
71 |
Sep 27 |
Sep 28 |
Sep 29 |
Sep 30 |
Compounds and their Formulas |
57 |
Oct 4 |
Oct 5 |
Oct 6 |
Oct 7 |
Chemical Reactions and Equations |
81 |
Oct 11 |
Oct 12 |
Oct 13 |
Oct 14 |
Boyle's and Charles' Law |
113, 121 |
Oct 18 |
Oct 19 |
Oct 20 |
Oct 21 |
Mid-Term Lab Exam |
|
Oct 25 |
Oct 26 |
Oct 27 |
Oct 28 |
Solubility, Electrolytes, and Determining Molarity |
129 |
Nov 1 |
Nov 2 |
Nov 3 |
Nov 4 |
Reaction Rates and Equilibrium |
91 |
Nov 8 |
Nov 9 |
Nov10 |
Nov 11 |
Acids, Bases, pH and Buffers |
143 |
Nov 15 |
Nov 16 |
Nov 17 |
Nov 18 |
Analysis of Vinegar |
151 |
Nov 22 |
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Make-up lab |
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Nov 29 |
Nov 30 |
Dec 1 |
Dec 2 |
Radioactivity and Measuring Half-Life |
51 |
Dec 6 |
Dec 7 |
Dec 8 |
Dec 9 |
Final Lab Exam/ Check out |
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