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Ch 223 - General
Chemistry Fall 2011
 |
An
introductory course in Chemistry for non-health majors (i.e. students
majoring in Chemistry, Biology, etc). This quarter covers topics
in kinetics and mechanisms, equilibrium, acid-base and precipitation
reactions, thermodynamics, electrochemistry, and nuclear chemistry. |
| Instructor |
Dr. Pete Poston
office: NS 110
phone:           503-838-8218
office hours: M 1, TRF 2, F 11, make an appointment, or just
drop by.
email questions: postonp@wou.edu
Web page: http://www.wou.edu/poston |
| Pre-req's |
a passing grade
in Ch222 |
| Textbook |
"Chemistry",
Raymond Chang, 8th, 9th or 10th ed. OK
NOTE: homework questions are from the 8th ed. and are available
on eReserve |
|
Calculators
|
A scientific
calculator is mandatory. You must come prepared for every quiz,
midterm, and final with your own calculator. You are not allowed
to borrow one from another student while testing, and you may not
use your cell phone as a calculator |
| Class
Behavior |
You are expected
to be attentive during lecture, no talking, no coming in late and
disrupting the lecture, and only leave the lecture room if there
is an urgent reason to do so. Otherwise you will asked to leave. |
|
Cell
Phones and Computers
|
This is
a no computer, cell phone, texting, etc zone - they are distracting
to students as well as to myself. You will be asked to leave if
I see you engaged in these activities. Besides, what's the point
to coming to class if you aren't paying attention?
Cell phones
need to be either turned off or placed in vibrate mode during
lecture. If I see you using one of these devices during testing,
I will consider it cheating and give you a zero.
|
|
Recitation,
Homework and Quizzes
|
There is a
mandatory recitation section held every Monday at noon
where quizzes are taken at the beginning, and then
we will spend a lot of time working on concepts and homework problems.
Occasionally I have to lelcture in order to get caught up.
There will
be recitations where a quiz is NOT given. You can miss
one of these recitations without penalty, but afterwards you lose
5 pts off of your final class score.
Each quiz
will have Nomenclature and the Metric System on it. You
must know these topics as a science major.
There will
be seven 20 pt quizzes given during the recitation on the
following dates:
Apr
4, Apr 11, Apr 18, Apr 25, May 2, May 9, May 16
Quiz questions
are usually a reworked homework problem. Links to homework answer
keys are available online as Adobe PDF files and can be found
in the Syllabus section below.
Your lowest
quiz score will be dropped. Since the lowest quiz score is
being dropped anyway, there will be no make-ups on quizzes. If
you miss three quizzes total (including the one you drop), then
you fail the class.
|
| Lab |
WOU Chemistry
Department Lab Manual. Look over labs before showing up since
there are occasionally pre-labs to turn in. There are several
"dry labs" where we solve problems etc, that must
be performed in class.
Note: weekly
labs don't follow numerical order as given in the lab manual.
You will be
allowed to drop your lowest lab score (including an excused absence).
There is a closed-book lab final that covers lab concepts and
calculations, and is worth 25% of your lab score. If you miss
three labs or don't take the lab final, you fail the course.
|
| Exam
Policies |
There are
no make-up exams except for University sanctioned events, in which
case please see me a week in advance for an alternative testing
time. In the event of an unexpected emergency, then -
Midterms: Family-related emergencies or deaths must be
communicated through the Office of Student Affairs (838-8221)
and broadcast to all your professors. Illnesses must be verifiable.
Under these conditions there are two options for replacing the
midterm score:
(1) If the exam hasn't been handed back to the class yet, then
arrange a make-up time with me.
(2) If the exam has already been returned to the class, then I
will replace the missing hour exam score by taking 30% of the
percentage you receive on the final exam (since it is a 150 pt
exam) and 70% of the other midterm score. This option can obviously
only be used once.
Final exam: University policy states that the final exam
time will not be moved. Please do not ask to take the final early
because you want to leave for vacation early! There are humanitarian
exceptions - see me if there's a problem. Again, if you miss
the final and follow the same procedure listed above under midterms,
then I will give you an incomplete and you can take the final
in a future class section to make it up (see Incompletes section
below).
|
| Incompletes |
Incompletes
are given under special circumstances such as medical reasons, family
emergencies, etc. In order to receive an incomplete, the University
requires you to sign a contract with me outlining the steps you
must take to finish the course. Usually this means there will be
a time deadline for completion of the course before your grade reverts
to an "F". |
| Grading |
| 200
pts |
(33%)
2 hour exams (Fri, Apr 29 and Fri,
May 20) |
| 200
pts |
(33%)
comprehensive final (Mon Jun 6, 10-12 noon) |
| 100
pts |
(17%)
25 pts from lab final, 75 points from lab exercises (drop
lowest score) |
| 100
pts |
(17%)
quizzes (drop the lowest and scale total to 100 pts) |
| 600
pts |
total |
Grading will
be no harder than 90% A, 80% B, 70% C, 60% D, < 60% F
|
| Students
with Disabilities |
It is your
right to request special accommodations under the Americans with
Disabilities Act. For questions, call the Office for Disability
Services at (503) 838-8250 V/TTY, or email them at ods@wou.edu.
|
| Academic
Dishonesty |
The Code
of Student Responsibility defines cheating as "intentional
use, or attempted use of artifice, deception, fraud, and/or misrepresentation
of one's academic work". For this class, which involves taking
exams, quizzes, and perform labs, cheating is usually but not
limited to talking or writing to other students, using crib sheets
(prepared notes), or looking at another student's paper. The penalty
for cheating will be a zero grade for the test or quiz or assignment
in question.
Students have
the right to appeal this action as described in the Code
of Student Responsibility
|
COURSE
SYLLABUS
Click
on each chapter title for text Online
Learning Center webpage
Lecture
notes can be obtained under the "Lecture Topic" section
(requires Adobe
Acrobat Reader)
Homework
answer keys can be obtained by clicking on the
chapter problems link (requires Adobe
Acrobat Reader)
| Week
of |
Chapter/
Homework
|
Lecture
Topic |
Lab |
| Mar
28 |
Ch.
14 reading:
p. 586-616
Ch.
14 problems:
9, 17, 31, 36, 40, 44, 46, 55, 59
|
Online
Learning Center:
Lecture
Notes:
|
Mandatory
Check-in |
| Apr
4 |
Ch.
15 reading:
p. 628-668
Ch.
15 problems:
3, 5, 6, 15, 18, 20, 21, 23, 33, 34, 43, 46, 48, 53b,
58, 61, 64, 68, 69, 80, 83, 91
|
Recitation:
Quiz #1
Online
Learning Center:
Lecture
Notes:
|
LAB
#3 -
Kinetics |
| Apr
11 |
---
|
Recitation:
Quiz #2
Ch 15 cont'd
|
LAB
#1 -
Equilibrium Constant |
| Apr
18* |
Ch.
16 reading:
p. 680-721
Ch.
16 problems:
6, 9, 12, 18, 19, 25, 30, 35, 41, 50, 53, 60, 63, 65,
76, 79, 81, 82, 110, 113, 116
|
Recitation:
Quiz #3
Online
Learning Center:
Lecture
Notes:
|
LAB
#2 -
Acid-Base Titration |
| Apr
25 |
---
|
Recitation:
Quiz #4
EXAM #1
- Fri, Apr 29
Ch 16 cont'd
|
Anion
Analysis and Group I Cations
and Solubility Rules |
| May
2 |
Ch.
18 reading:
p. 764-788
Ch.
18 problems:
5, 9, 12b, 13, 17c (use DGf from tables and
then use DG=DH-TDS where D="delta"), 19, 23, 24, 28,
43, 44, 58
|
Online
Learning Center:
Lecture
Notes:
|
Group
II Cations
|
| May
9 |
Ch.
19 reading:
p. 798-821, 825-830
Ch.
19 problems:
2(a)(c), 5, 12, 14, 16(a)(c), 17, 25, 30(b), 46, 50(b), 69,
91
|
Recitation:
Quiz #5
Online
Learning Center:
Lecture
Notes:
|
Group
III Cations |
| May
16 |
---
|
Recitation:
Quiz #6
EXAM #2
- Friday, May 20
Ch 19 cont'd
|
Group
IV Cations and Flame
Tests |
| May
23 |
Ch.
23 reading:
p. 944-970
Ch.
23 problems:
5, 16, 19(b) except ignore electrons, 25, 29
|
Online
Learning Center:
Lecture
Notes:
|
Lab
#4 -
Electrochemistry |
| May
30 |
|
Mon May
30 Memorial Day Holiday
Ch 23 cont'd
|
CHECK
OUT
Lab Final |
|
*Last
day to drop without being responsible for a grade is Friday, Apr
22
|

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