1
Q
What is the reference for proton nmr?
A
Tetramethylsaline
2
Q
What causes a triplet in proton nmr?
A
2 neighbouring hydrogen environments
3
Q
How many peaks would dimethylpropane have in it’s proton nmr?
A
1
4
Q
How would you distinguish between two identical spectra?
A
Fingerprint region
5
Q
How many peaks would ethylbenzene have in it’s proton nmr?
A
5
6
Q
What is the stationary phase in column chromatography?
A
The resin packed in the column
Chemistry A2
flashcards
Decks in class (14)
# Cards
-
Unit 5 Thermodynamics29
-
Unit 5 Redox Equilibria26
-
Unit 6 EMPA8
-
Unit 4 Kinetics10
-
Unit 4 Equilibria18
-
Unit 4 Acids and Bases22
-
Unit 4 Amino acids11
-
Unit 4 Polymers16
-
Unit 5 Periodicity10
-
Unit 5 Transition Metals15
-
Unit 4 Analytical Techniques6
-
Unit 4 Amines4
-
Unit 4 Aromatic Chemistry8
-
Unit 4 Mechanisms12
