Name: ' CEM 152 SS09
PID: Exam 3B Mar 24, 2009
Answer each question in the space provided. Clearly mark your nal answer. Show
all work for full credit.
1. (12 pts) A 100.0 mL solution of 0.15 M NaOH is titrated with 0.25 M HNO3.
What is the pOH of the sol

Name: i, ,_ CEM 152 $509
PID: 99x1 Exam 4A April 22, 2009
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1. (12 pts) Balance the following redox reaction, that occurs iedium
Mn04'(aq) + Br (aq) > M

Name: 1 CEM 152 $809
PID: l 97 Exam 4B April 22, 2009
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1. (12 pts) Balance the following redox reaction, that occurs in @edium
MnO4'(aq) + Clo; (aq) >

Camron Barksdale
March 29, 2017
ECE 101
Smartphone as a Microscope
I began the experiment by downloading several different magnifying and microscope
apps on my iPhone. I then selected three items (a piece of hair, a dime and a piece of paper) to
be viewed

Kinetic [Molecular] Theory of Gases
1.large # of gas molecules (could be atoms)
2. Continuous, random motion
3. Combined volume of all molecules is negligible relative to the total volume
4. Attractive and repulsive forces negligible
5. Collisions transfe

Name CEM 152 5512 Exam 3A
instructions: You have fifty minutes to complete this exam. Please place your name on all pages of this
exam. Exams submitted without a name will not be graded. Show all work when calculating answers.
Cleary indicate what assumpt

i
Name Mex A CEM 152 5511 Exam 2A
instructions: You have fifty minutes to complete this exam. Please place your name on a_ll pages of this
exam. Exams submitted without a name will not be graded. Show all work when calculating answers.
1. (10 points) The

Name sz A CEM 152 5512 Exam 1A
Instructions: You have fifty minutes to complete this exam. Please place your name on a_H pages of this
exam. Exams submitted without a name will not be graded. Show all work when calculating answers.
1. (10 points) The gr

CEM 152 Constants for FINAL EXAM
M = mega = 106
k = kilo = 103
m = milli = 10-3
n = nano = 10-9
p = pico = 10-12
1A = 10-8 cm
1 picometer = 10-10 cm
= 3.1415926
K = oC + 273.15
u = micro = 10-6
1 amu = 931.5 MeV/c2
G = 9.8 m/s2
1 amu = 1.660 x10-27kg
oC
o

CEM 152 Equation Sheet
M = mega = 106
k = kilo = 103
m = milli = 10-3
n = nano = 10-9
p = pico = 10-12
1A = 10-8 cm
u = micro = 10-6
1 picometer = 10-10 cm
= 3.1415926
G = 9.8 m/s2
1 amu = 1.660 x10-27kg
K = oC + 273.15
oC
oF
= (5/9)(oF 32)
= (9/5)(oC) +

CEM 152 Equation Sheet
M = mega = 106
k = kilo = 103
m = milli = 10-3
n = nano = 10-9
p = pico = 10-12
1A = 10-8 cm
u = micro = 10-6
1 picometer = 10-10 cm
= 3.1415926
G = 9.8 m/s2
1 amu = 1.660 x10-27kg
K = oC + 273.15
oC
oF
= (5/9)(oF 32)
= (9/5)(oC) +

CEM 152 Equation Sheet
M = mega = 106
k = kilo = 103
m = milli = 10-3
n = nano = 10-9
p = pico = 10-12
1A = 10-8 cm
u = micro = 10-6
1 picometer = 10-10 cm
= 3.1415926
G = 9.8 m/s2
1 amu = 1.660 x10-27kg
K = oC + 273.15
oC
oF
= (5/9)(oF 32)
1 atm = 760 t

Name Exam#3A CEM 152
Instructions: You have 50 minutes to complete the exam (12:40pm 1:30pm).
Place your name on a_ll pages of the exam. Exams submitted without a name
will not be graded.
Answer each question in the space provided, continuing on the rever

Name KE ( Exam#1A CEM 152
Instructions: You have 50 minutes to complete the exam (12:40pm 1:30pm).
Place your name on a_ll pages of the exam. Exams submitted Without a name
will not be graded.
Answer each question in the space provided, continuing on the

Name KE l Exam#2ACEM 152
Instructions: You have 50 minutes to complete the exam (12: 40pm- 1: 30pm).
Place your name on a_" pages of the exam. Exams submitted without a name
will not be graded.
Answer each question in the space provided, continuing on the

Name: CEM 152 $309
PID: 1 Exam 3A Mar 24, 2009
Answer each question in the space provided. Clearly mark your nal answer. Show
all work for full credit.
1. (12 pts) A 100.0 mL solution of 0.15 M HCl is titrated with 0.25 M NaOH. What
is the pH of the solut

Name: a. CEM 152 $809
PID: :3 Exam 2B Feb 25, 2009
Answer each question in the space provided. Clearly mark your nal answer. Show
all work for full credit.
1. (10 pts) For the reaction below, determine the rate of destruction of 02(g) given
the rate of pr

CEM 152 - Spring 2008 Exam 3
M = mega = 106 k = kilo = 103 m = milli = 10-3 = micro = 10-6 n = nano = 10-9 p = pico = 10-12 1 = 10-8 cm
3 RT = M
r1 M2 = r2 M1
= 3.1415926
1 amu = 1.660 x 10-27 kg NA = 6.022 x 1023 g = 9.8 m/s2 R = 8.314 m3Pa/mo

CEM 152 - Spring 2008 Exam 2
M = mega = 106 k = kilo = 103 m = milli = 10-3 = micro = 10-6 n = nano = 10-9 p = pico = 10-12 1 = 10-8 cm
3 RT = M
r1 M2 = r2 M1
= 3.1415926
1 amu = 1.660 x 10-27 kg NA = 6.022 x 1023 g = 9.8 m/s2 R = 8.314 m3Pa/mo

CEM 152 - Spring 2008 Exam 1
M = mega = 106 k = kilo = 103 m = milli = 10-3 = micro = 10-6 n = nano = 10-9 p = pico = 10-12 1 = 10-8 cm
3 RT = M
r1 M2 = r2 M1
= 3.1415926
1 amu = 1.660 x 10-27 kg NA = 6.022 x 1023 g = 9.8 m/s2 R = 8.314 m3Pa/mo

Name: M Q CEM 152 SSO8
PID: v8 - Wat/b Exam 4A April 16, 2008
Answer each question in the space provided. Clearly mark your nal answer. Show
all work for full credit.
1. (10 pts) Balance the following redox reaction, which occurs in acidic medium.
Cu

CEM 152 - Spring 2008 Exam 4
M = mega = 106 k = kilo = 103 m = milli = 10-3 = micro = 10-6 n = nano = 10-9 p = pico = 10-12 1 = 10-8 cm
3 RT = M
r1 M2 = r2 M1
= 3.1415926
1 amu = 1.660 x 10-27 kg NA = 6.022 x 1023 g = 9.8 m/s2 R = 8.314 m3Pa/mo

CEM 152 - Spring 2008 Final Exam
M = mega = 106 k = kilo = 103 m = milli = 10-3 = micro = 10-6 n = nano = 10-9 p = pico = 10-12 1 = 10-8 cm
3 RT = M
r1 M2 = r2 M1
= 3.1415926
1 amu = 1.660 x 10-27 kg NA = 6.022 x 1023 g = 9.8 m/s2 R = 8.314 m3P

CEM 152 SSOS
Exam 1A Jan 30, 2008
Name:
PID: BLUE EXPm/x
Answer each question in the space provided. Clearly mark your nal answer. Show
all work for full credit.
1. (12 pts) A 4.0 L container holds equal molar amounts of Ne, Ar, and Xe noble
gases wi

Name CEM 152 5512 Exam 4A
Instructions: You have fifty minutes to complete this exam. Please place your name on all pages of this
exam. Exams submitted without a name will not be graded. Show all work when calculating answers.
Cleary indicate what assum