CH 332 U19 Quiz 3 Answer Key 1 .pdf - Chemistry 332...

Chemistry 332 Summer 2019
Quiz 3 Answer Key
Question 1 [1.1 pts] Using the approach/notation/data presented in lecture what is the predicted chemical shift of proton
H
A
in ppm? Please provide just the numerical value, expressed with one decimal place, along with an asterisk if
appropriate. Do not include units.
Question 2 [1.1 pts] Using the approach/notation/data presented in lecture what is the predicted chemical shift of
protons H
B
in ppm? Please provide just the numerical value, expressed with one decimal place, along with an asterisk
if appropriate. Do not include units.
Page 1 of 5
Question 3 [1.3 pts] How many unique signals will be exhibited in the proton NMR spectrum of compound C ?
Answer “3”
This is additional assigned question 5c,
found on page 34 of the Unit 2 lecture notes
Compound C Compound D Compound E