CHEMISTRY 114 - Spring 2010
Dr. Audrey Dell Hammerich
3 - Week of January 25
Chemical Thermodynamics I
NOTE
:
If you have a conflict with an evening exam (5:15-6:45) be sure to give me a xerox copy
of the official documentation showing why with your name and your TA’ s name on it
this week
.
NOTE
:
Quiz in discussion section this week on Chapter 6.
Discussion sections meeting on
Wednesday may have additional material on their quiz from this week’s Monday lecture and sec-
tions meeting on Thursday and Friday may have additional material from the Monday and
Wednesday lectures.
LAB ASSIGNMENT:
Laboratory #3 - Calorimetry and Hess’s Law.
LECTURE ASSIGNMENT:
On-line ALEKS assigned objective (Thermodynamics I) is due
11:59 pm Sunday, January 31.
Monday, January 25
Reading Assignment:
Chapter 20.1 - 20.2 [understand that neither enthalpy nor internal energy a-
lone can predict the direction of spontaneous change,
spontaneous
=> irreversible; statisti-
cal (microscopic) definition of
entropy
,
S
=
k
ln
W
;
absolute
entropy,
3rd law of thermo-
dynamics
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- Spring '08
- jursich
- Chemistry, Thermodynamics, Entropy, ΔG, kJ mol−1, Dr. Audrey Dell, Audrey Dell Hammerich
-
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