US 111 Take-Home Test 1.
Name [gr/i
By submitting is assignment, you affirm that you did not give or receive any unauthorized help
on this exam.
. . AH...,, 1 pl AH...,, 1 1
Useful mformation: ln Pm = + C, 1n = , R = 8.324 J/mol-K,
p R T P2 R

Example 1
Alice has held 1,000 shares of AT&T stock for 30 years. Her basis is $5
a share and AT&T is currently trading for $35 a share. In a time of
market turmoil like the recent financial crisis, Alice is concerned that
the stock may decline significan

US 111 Take-Home Test 1. Due Monday February 20 at 5 PM
Name_
On this assignment you may receive help others in your class. Please do not divide work,
however. You may use your textbook and your notes on this exam. You may not use any other
textbook. By s

US 111 Take-Home Test 2. March 14, 2003. Due 8:00 AM, Monday March 24.
Name 25?
You may use your notes and textbook on this exam. You may work with your study group on
this exam.
_Ea
Useful Information: R= 8.413J/mol-K, 0.0821L-atm/mol'K, k = Ae RT ,

US 111 Take-Home Test 2. March 14, 2003. Due 8:00 AM, Monday March 24.
Name_
You may use your notes and textbook on this exam. You may work with your study group on
this exam.
Ea
Useful Information: R= 8.413J/molK, 0.0821Latm/molK, k = Ae
1
1
k E 1 1
= k

US 111 Exam 3. ay 7, 2003.
Name é
By submitting this exam, you affirm that you have neither given nor received unauthorized aid.
Useful information: pH = log[H30+], pH + pOH = 14.00. KW = 1.00 x 10", Ka-Kh = KW,
Fag, S=kan, k=l.38 x 1023J/K, AG=AH-TAS,

US 111 Mini Test for Spring 2006
Name_
You may use your textbook, notes, and a calculator for this exam. This exam is due on Friday,
May 10 at 8:00 AM.
(1)(27 points) For the following cell at 298K , answer the following questions
anode
(a) What is the sh

US 111, Spring 2004 Exam3 @
Name
base
Useful informationsz = log[H30+J, pH = pKa + log[ '1 ,Ka-szKw, Kw: 1.00 x 10'14,
[acid]
-23 Pinitiul AH
S=kan, k = 1.38 x 10 J/K, AS = Rln P , Asmundmgs = T, AG = AH = TAS,
nal
AG = AG°+RT1nQ, AG, = 2 AGpm

Extra Credit problems
Correctly work the problems with the same number as those you did not get
correct. Up to 1/3 of the missed points on the exam may be redeemed. Do not
work problems for which you were given full credit. Staple this exam to your
exam 1

US 111 Exam 1, Spring 2004
Name_
E
a
[ A]t
1
1
Useful information: ln
= kt ,
= kt +
, k = Ae RT , Psolution = PA0 A + PB0 B ,
[ A] 0
[A]t
[ A]0
J
l atm
= MRT , R = 8.314
, 0.0821
, Tb = K b cm , Tf = K f c m , solubility=kP,
mol K
mol K
H vap
P2 H vap 1

15.280 COMMUNICATION FOR LEADERS
Self-Evaluation of Persuasive Presentation
EVALUATION FORM
NAME
EVALUATED BY
GRADE
STRATEGY
STRATEGY
Report provides a complete
analysis of the presentation
including addressing strategy,
content, structure, delivery
and m