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Mount Saint
Mary College
 
 

Introductory Chemistry I: CHM 105
Lynn E. Maelia
Professor of Chemistry


 
 


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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

 

inclement weather phone: 569-3500

 

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

 

 

 

Make-up lab

 

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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