1
FINAL EXAM - VERSION A
CHEN 1211
Wednesday, December 20, 2006
Profs. George & Bowman
1:30PM to 4:00PM
Answer all questions on the scantron answer sheet by filling in the proper bubble with a number
2 pencil.
If you change your answer, please erase the undesired mark thoroughly.
Be sure to fill in the boxes for your student number, name and lab section; then fill in the
corresponding bubbles beneath them correctly.
A periodic table with atomic numbers and masses is attached to the back of this exam.
There are 12 exam pages and 28 questions.
The last question asks for the version of your
exam.
Check to be sure you have answered all the questions.
Please note the point values of each question.
Useful Information:
Avogadro's Number = 6.022 x 10
23
mol
-1
Number of Moles = Concentration x Volume
Planck's Constant, h= 6.63 x 10
-34
Js
c =
λν
= 3 x 10
8
m/s
E = h
ν
λ
= h/mv
E = mc
2
1 amu = 1.660539 x 10
-27
kg
1 cal = 4.184 J
1 eV = 1.602 x 10
-19
J
Boltzmann's Constant, k= 1.380650 x 10
-23
J/K
1 J = 1 kg m
2
/s
2
Spherical Nodes = n -
l
- 1
Planar Nodes =
l
PV= nRT
Gas Constant, R= 0.08206 L atm/mol K
Gas Constant, R= 8.314 J/mol K
STP is 1.0 atm and 0
o
C.
K =
o
C + 273.15
760 mm Hg = 1.0 atm
∆
G =
∆
H –T
∆
S
W = -P
∆
V
∆
E = q + w = q - P
∆
V

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