MS Flashcards
1
Q
How can you tell the presence or absence of N?
A
look for an odd MW
2
Q
How can you tell the presence or absence of Cl?
A
look or an M+2 peak with 3:1 height
3
Q
How can you tell the presence or absence of Br?
A
Look for an M+2 peak with 1:1 height
4
Q
N molecular weight
A
14
5
Q
O molecular weight
A
16
6
Q
Br moelcular weight
A
79
7
Q
C molecular weight
A
12
8
Q
Alcohol and amine Degrees of unsaturation
A
0
9
Q
Ester, Carboxylic acid, aldehyde, and ketone Degrees of Unsaturation
A
1
10
Q
Phenol Degrees of Unsaturation
A
4
