Department of Chemistry
Oregon State University



CH 202 Winter 2012 Tentative Lecture Schedule


I. Instructor Information

Instructor Office Phone E-mail Office Hours
     Dr. A. Richardson Gilbert 008 737-9172 richarda@chem.orst.edu

 Tu Th 11:30 -12:30 or by appt.

PREREQUISITES

MTH 111 or 112 or 251 or 251H.


II. Meeting Information

Lecture, Midterm Exam, and Final Exam Schedule

Lecture Days T Th
Lecture Times and Location Sec 002             Sec 003         
Gilb 124            Gilb 124        
1000-1120         1400-1520      
Exam 1
Exam 2
Final Exam
2030-2150, (8:30 pm - 9:50 pm), Thursday February 02, 2012
2030-2150, (8:30 pm - 9:50 pm), Thursday February 23, 2012
0730-0920, (7:30 am - 9:20 am), Wednesday March 21, 2012

 

Tentative Lecture Schedule

Lecture

Date

Day

Topics

1

Jan - 10

T

Introduction to Chemistry 202
Examine the Chemistry 202 Syllabus and Website

Chapter 9 - Thermodynamics
The Nature of Energy
The First Law of Thermodynamics
Enthalpy
Enthalpies of Reaction

2

Jan - 12

Th

Calorimetry
Hesse's Law
Enthalpies of Formation
  Week 2    
3

Jan -17

T Chapter 10 - Gases: Their Properties and Behavior
Characteristics of Gasses
Pressure

The Gas Laws
The Ideal-Gas Equation
4 Jan -19 Th Further Applications of the Ideal Gas Equation
Gas Mixtures and Partial Pressure
The Kinetic Molecular Theory of Gases
Molecular Effusion and Diffusion
Real Gases: Deviations from Ideal Behavior
  Week 3    
5 Jan - 24 T Chapter 11 - Liquids, Solids, and Phase Changes
A Molecular Comparison of Gases,  Liquids, and Solids
Intermolecular Forces
Select Properties of Liquids
6 Jan - 26 Th Phase Changes
Vapor Pressure
Phase Diagrams
  Week 4    
7 Jan -31 T Chapter 12 - Properties of Solutions
The Solution Process
Saturated Solutions and Solubility
Factors Affecting Solubility
Expressing Solution Concentration
8 Feb - 1 Th Colligative Properties
Raoult's Law - Vapor Pressure Lowering
Freezing Point Depression
Boiling Point Elevation
Osmosis and Osmotic Pressure
Feb - 2 TH Exam 1       Chapters 9, 10, 11
  Week 5    
9 Feb - 7 T Chapter 13 - Chemical Kinetics
Factors that Affect Reaction Rates
Reaction Rates
Concentration and Rate Laws 
The Change of Concentration with Time
10 Feb - 9 Th Temperature and Rate
Reaction Mechanisms
Catalysis
  Week 6    
11

Feb - 14

T Chapter 14 - Chemical Equilibrium
The Concept of Equilibrium
The Equilibrium Constant
Understanding and Working With the Equilibrium Constants
Heterogeneous Equilibria
12

Feb - 16

Th Calculating Equilibrium Constant
Applications of Equilibrium Constants
Le Chatelier's Principle
  Week 7    
13 Feb - 21 T Chapter 15 - Acid-Base Equilibria
Acids and Bases: A Brief Review
Bronsted-Lowery Acids and Bases
The Autoionization of Water
The pH Scale
Strong Acids and Strong Bases
14 Feb - 23 Th Weak Acids
Weak Bases
Relation between Ka and Kb
Acid-Base Properties of Salt Solutions
Acid-Base Behavior and Chemical Structure
  Feb-17 TH Exam 2      Chapters 12, 13, 14, and part of 15
  Week 8    
22 Feb - 28 T Chapter 17 - Thermodynamics
Spontaneous Processes
Entropy and the Second Law of Thermodynamics
Molecular Interpretation of Entropy
Entropy Changes in Chemical Reactions
Gibbs Free Energy
Free Energy and Temperature
Free-Energy and the Equilibrium Constant
23 Mar - 1 Th Standard Free-Energy Changes for Reactions
Standard Free-Energy Changes for Formation
Free-Energy Changes and the Composition of Reaction Mixtures
  Week 9    
22 Mar - 6 T Chapter 18 - Electrochemistry
Oxidation States and Oxidation-Reduction Reactions
Balancing Redox Equations
Voltaic Cells
Cell Potentials Under Standard Conditions
Free Energy and Redox Reactions

23 Mar - 8 Th Cell Potentials Under Nonstandard Conditions
Batteries and Fuel Cells
Corrosion
Electrolysis and Electroplating
  Week 10    
27 Mar - 13 T Finish and Review
28 Mar - 15 Th Finish and Review

TBA

T Final Exam (Comprehensive)

III. Resources and Materials

 

Text/Authors Required/optional
"Chemistry:The Central Science, An Atoms First Treatment " - Brown/Lemay/Bursten/Murphy/Woodward Required
"Mastering Chemistry" online homework - included in OSU Bookstore bundle, or sold separately at bookstore or online. Required
TurningPoint Tecnnologies RF Student Remote Required
Simple calculator e.g. TI-30 XA or similar - must not have IR communication or accept plug-ins Required
"Solutions to Exercises" - (included in OSU Bookstore bundle) Optional

IV.  Exams 1 and 2; the Final Exam; Problem Sets; and Mastering Chemistry;


        and the Laboratory
.

Exams

Two midterm exams (Exams 1 and 2) will be administered during the course.  These exams will contain problems similar to those discussed in class and assigned from the text.  These exams are designed to take 60 minutes.  Because exams are promptly marked and returned to students, no make-up exams can be administered.  A missed exam will receive a score of zero.  The final exam is comprehensive and is designed to take about 110 minutes.  A missed final exam will receive a score of zero.  Please be on time.

Exam Supplies: Bring one or two number two pencils, a calculator, and a good eraser to each exam. YOU MUST BRING YOUR OSU CARD TO EACH EXAM AND PRESENT IT UPON COMPLETION OF THE EXAM.  This is your form of ID and YOUR EXAM WILL NOT BE GRADED WITHOUT IT.  If you bring notes, papers, or books to the exam, place them in a sealed pack and place the pack at the front of the classroom. You will be provided with a periodic table.

Text Problem Sets

Problems from the end of each chapter will be recommended. These problems will not be graded, however the exam questions may bear resemblance to them.  Also, note that the percentage of students who do well in the course without doing the problems approaches zero.

Mastering Chemistry

Problems from the software package Mastering Chemistry will be assigned.   


V. Evaluation 

Evaluation Schedule

Exam/Quiz/Assignment Max. Points
Exam 1 100
Exam 2 100
Final Exam 150 (or 350)*
 
Mastering Chemistry Assignments 100
Participation (lecture and recitation) 100
   
Final Score 550

        *If the percentage a students earns on the final exam is higher than the average of the two midterm scores the points earned
          on the final exam will be used to determine the overall exam score.

Course grades are based on your overall score according to:

Grade

Minimum Score Needed / Points

Corresponding Percentage

A

506

92%

A-

495

90%
 

B+

484

88%

B

451

82%

B-

440

80%
 

C+

429

78%

C

396

72%

C-

385

70%
 

D+

374

68%

D

341

62%

D-

330

60%
 

F

less than 330 Points

< 60%

 


VI. Student Resources

Your success in Chemistry 202 is very important!  You have the following resources to help you with your study:

    - Lecture meetings
    - Recitation meetings
    -Academic Success Center

    -Mole Hole
    - Textbook reading
    - Instructor office hours      (see Section 1)
    - Internet (try a search under "chemistry tutorial" or "chemistry questions")


VII. A Faculty Responsibility

Accommodations are collaborative efforts between students, faculty and Disability Access Services (DAS). Students with accommodations approved through DAS are responsible for contacting the faculty member in charge of the course prior to or during the first week of the term to discuss accommodations. Students who believe they are eligible for accommodations but who have not yet obtained approval through DAS should contact DAS immediately at 541-737-4098. 

Students who have emergency medical information the instructor should be aware of, or who need special arrangements in the event of evacuation, should make an appointment with the instructor as early as possible, no later than the first week of the term.


VIII. Miscellaneous Notes:

This syllabus is subject to change with notice. Please bring any errors to the instructor's attention.

                                                                                                                                                    Last update Jan, 04, 2012