Test 1 Flashcards
(9 cards)
1
Q
Single bonds are found in what section of the inferred spectrum?
A
2500 - 4000
2
Q
Double bonds are found in what section of the inferred spectrum?
A
1500 - 2000
3
Q
Triple bonds are found in what section of the inferred spectrum?
A
2000 - 2500
4
Q
The “fingerprint” region is found in what section of the inferred spectrum?
A
up to 1500
5
Q
Carbonyl groups generally absorb in what range of the inferred spectrum?
A
1680 - 1750
6
Q
Alkene groups generally absorb in what range of the inferred spectrum?
A
1640 - 1680
7
Q
What does mass spectrometry tell us about a molecule?
A
molecular size (mass) and formula
8
Q
What does infrared spectrometry tell us about a molecule?
A
functional groups
9
Q
What does NMR spectrometry tell us about a molecule?
A
gives us the map of carbon-hydrogen framework
