Chemistry 310N
Dr. Brent Iverson
1st Midterm
Feb. 22, 2007
NAME (Print): _____________________________
SIGNATURE: _____________________________
Please Note:
This test may be a bit long, but there is a reason. I would like to give you a lot
of little questions, so you can find ones you can answer and show me what you know, rather
than just a few questions that may be testing the one thing you forgot.
I recommend you
look the exam over and answer the questions you are sure of first
, then go back and try
to figure out the rest. Also make sure to
look at the point totals
on the questions as a
guide to help budget your time.
Note: You must have your answers written in
pen if you want a regrade!!!!
Please print the
first three letters
of your last name
in the three boxes
For synthesis problems GO FOR PARTIAL CREDIT EVEN IF YOU DO NOT KNOW
THE ENTIRE ANSWER!!!WRITE DOWN WHAT YOU DO KNOW IS IN THE
REACTION SEQUENCE SOMEWHERE. YOU WILL GET PARTIAL CREDIT IF IT
IS CORRECT

10
9
8
7
6
5
4
3
2
(15)
(20)
(26)
(5)
(5)
(5)
(5)
(12)
(21)
(32)
(19)
(15)
(30)
(---)
(13)
(23)
(241)
11
1
Page Points
Total
T
Score
HW
12
13
14
15
16

Honor Code
The core values of the University of Texas at Austin are learning, discovery, freedom,
leadership, individual opportunity, and responsibility. Each member of the University is
expected to uphold these values through integrity, honesty, trust, fairness, and respect
toward peers and community.
(Your signature)


Pg 1 _____________(15)
1. (1 pt each) Fill in each blank with the word that best completes the following sentences about NMR.We care about the nuclei _______ and ______ since these are commonly found in organic molecules and they have spin quantum numbers of 1/2. Nuclei with spin quantum number 1/2 are quantized in one of two orientations, "______" (lower energy) or "______"(higher energy) in the presence of an external magnetic field, that is, with and against the external field, respectively. The difference in energy between
Signature_________________________


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