CHEMISTRY 142D (SLN 11993), AUTUMN 2013
Lectures: M, W, F 3:30 PM 4:20 PM in KNE 130
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Go to Bagley 303 (Chemistry Departments undergraduate services).
Dr. Deborah Wiegand
Exam2, CHEM l4zc,November 12,2010
y l. Write the net ionic equation thereaction occurs, any,whensolutions sodiumfluoride
Whatarethereactants? Nafl t gb (S6f\z -+2\taltOr, Wb
The last page contains potentially relevant information that may be of use to you. You
are welcome to tear that page off and keep it.
There are 7 pages, be sure you have all pages
NAME: Nicole (Nikki) Hastings
QUIZ SECTION: 144 AE
LAB PARTNER: Tiffany Hou
All sections of
must be typed
MOLAR MASS OF A LOW BOILING LIQUID
Total Points = 60 pts (5 notebook, 55 template)
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(a) Before starting, please check to see that your exam has 8 pages, which includes the
periodic table and some constants on the last page.
Fill in your name, section,
To receive credit, you must mark Test Vers
"/ t. Whenphosphorus exposed air, it bursts flanre
protlucing whitesmokyproduct. the
white productis collected mass foundto be greater
thanthe nrass the phosphorus the
CHEM 1420 AUT13 VERSION A H I EXAM #1, 10.21.2013
MULTIPLE CHOICE QUESTIONS. 12 @ 4 points each > 48 POINTS
There is only one correct answer to each multiple-choice question.
You must record your answers to
CHEM 1420 A0713 VERSION A EXAM #2, 11.18.2013
Questions Points Possible Score
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MULTIPLE CHOICE QUESTIONS. 10 @ 4 points each + 40 POINTS
There is only one correct answer to each multiple-choice ques
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Chem l42A: Exam 2
checkto seethatyour examhas9 pages,
periodictableand someconstants the back.
Fill in your name,section,