28- 1
the nal
Lecture 28, December 4, 2009
Monday Dec. 7, 2009
10:30-12:30am
The nal:
question 1. Inuence of activity on solubility
(hint: it always increases it).
question 2. Polyprotic acids and bases. It could be a
titration. Ok,
27- 1
Announcements:
I will present a review for the nal exam on Friday
afternoon.
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atomic absorption/emission
Lecture 27, December 2, 2009
27- 3
TODAY.
review from Monday.
1. .about the atomic emission line width.
2.
a super narr
26- 1
Announcements:
today at 5pm is the deadline for claiming your
PFG as your course nal grade. Send David an
email stating this as your preference.
26- 2
atomic absorption/emission
Lecture 26, November 30, 2009
26- 3
TODAY.
a review o
25- 1
luminscence probes
Lecture 25, November 25, 2009
25- 2
TODAY.
what is uorescence good for?
1. Labeling things in biological microscopy.
2. Measuring the concentrations of molecules
that uoresce.
3. Measuring the microviscosity of
24- 1
uorescence spectroscopy
Lecture 24, March 10, 2009
24- 2
TODAY.
the jargon of uorescence spectroscopy.
what molecular attributes favor uorescence?
uorescence lifetime, quantum yield,
rate constants, etc.
how do I, ahem,YOU, acquire
Please complete 3 areas of your scantron:
D13
23- 1
1. your seat number.
2. your i.d. number.
3. your seat type:
A (seats: 1,4,5,9,13,17,21,25)
B (seats: 2,3,7,11,15,19,23,27)
Absorbance
Problem 4:
0.684
0.390
426
745
Wavelength, nm
23- 2
announcements:
announcements:
results and a key for Quiz 6 are up.
2 sample nal exams are posted.
Quiz 7 - the last quiz of the quarter -
is Friday.
it will cover: Ch25, the beginning of
Ch26, and Raman spectroscopy (not in
your book).
.s
19- 1
announcements:
Wednesday is Veterans Day (no class),
so Quiz 6 will be on the stuff we
discuss today.
I dont want to talk much about the stuff
in the rst half of Ch 24, because its
boring. But you need to know it, so
read it
Please complete 3 areas of your scantron: 1. your seat number.
18- 1
D13
2. your i.d. number.
3. your seat type: A (seats: 1,4,5,9,13,17,21,25) B (seats: 2,3,7,11,15,19,23,27)
18- 2
18- 3
.in other words, if you have an "A" after Quiz 7, don't take the fi
announcements.
Midterm scores are up, and so is the key. A new weighted course % is posted. Questions about your exam? See me
directly please. Yes, I know the key to Ch 17 is missing
the only two problems I assigned - I'll fix
that this afternoon.
announcements.
the grading of Midterm 1 is nearly
complete. David will return exams
during discussion this week. Results will be posted to gradebook.
Keys will be posted to the results page. Questions about your exam? See me
directly please. A wo
announcements.
your weighted course % is posted on the
gradebook.
You're doing well (mean 80 + 20) but keep in mind that this number burns up both of your quiz drops.
15- 1
Midterm 1 is Friday. David will have extra office hours
tomorrow (Thurs.)
announcements.
Sample Midterm Exams are now posted
14- 1
on our announcements page. "how am I doing" will be posted later
today, together with Quiz 4 results. David will have special open office hours
Thursday, 2-4 pm, in his office Nat. Sci
Please complete 3 areas of your scantron: 1. your seat number.
13- 1
D13
2. your i.d. number.
3. your seat type: A (seats: 1,4,5,9,13,17,21,25) B (seats: 2,3,7,11,15,19,23,27)
announcements.
Sample Midterm Exams are now posted
on our announcements p
announcements.
11- 1
Quiz #4 is next Friday. It will be about Ch. 14 and today's
lecture.
11- 2
Lecture 11, Monday, Oct. 19, 2009
LCROSS
today.
why is water on the moon important? what is/was LCROSS? where should aim the Centaur?
11- 3
a few words a
Please complete 3 areas of your scantron: 1. your seat number.
10- 1
D13
2. your i.d. number.
3. your seat type: A (seats: 1,4,5,9,13,17,21,25) B (seats: 2,3,7,11,15,19,23,27)
announcements.
Quiz #4 is next Friday. It will be about Ch. 14 and the other
announcements.
9- 1
Quiz #3 is Friday. it will be about Ch. 11 and the other
stuff
talked about Monday, and today. I
Sunday, October 11, 2009
9- 2
practice with MB and CB equations.
Lecture 9, Wednesday, Oct. 14, 2009
Sunday, October 11, 2009
9- 3
tod
announcements.
Prof Penner is gone - but he left me with
8- 1
two lectures to present today and
Wednesday. Just FYI - he'll be gone for one other
lecture, in Dec. Quiz #3 is Friday. it will be about Ch. 11 and the other stuff
I talk about today an
announcements.
6- 1
Quiz 2 is Friday in class, from 10:00am to
10:20am (at the latest). it's on Ch. 10. the seating problem is solved.
Wednesday, October 7, 2009
6- 2
Wednesday, October 7, 2009
Friday, two groups: A and B. I'll post this slide at the
I saved $200, but what chapter is what in the 7th Ed.?!
3- 1
8th Ed.
7th Ed.
Ch 1 2 3 4 5 6 7 10 11
Wednesday, September 30, 2009
1 35 -2 3 4 8 9
announcements.
3- 2
1. Quiz 1 is Friday - Chapts 6 & 7. a.
The quiz will start at 10:00 am and end
at 10
2- 1
errors in chemical analysis
Lecture 2, Monday Sept. 28, 2009
Tuesday, September 29, 2009
2- 2
announcements.
1. Quiz 1 is Friday - Chapts 6 & 7. I'll tell you
more about it Wednesday. 2.
Homework 3 - on Chapt. 10 - is up. 3.
No, we're not going
Fundamentals of Analytical Chemistry: 8th ed. Chapter 26
Chapter 2.6
26-1 (a) Spectrophotometers use a grating or a prism to provide narrow bands of radiation
26-3
265
26-7
26-9
while photometers use lters for this purpose. The advantages of spectrop
