ochem exam 2 Flashcards
1
Q
ee formula including specific rotation
A
write
2
Q
ee formula, concering percents of r and s
A
ee = difference of % r and s
3
Q
ee formula, with gram amounts
A
ee = (|R - S | / R + S )* 100 %
4
Q
op formula
A
ee in decimal form
5
Q
specific rotation
A
write
6
Q
l and
lamda and
alpha metrics
A
l is in dm
lamda is in nm
alpha is in degree
7
Q
alkane formula
A
Cn H2n+2
8
Q
cycloalkane formula
A
Cn+H2n
9
Q
What is the hybridization of a carbon atom in an alkane?
A
sp3, 109
10
Q
how to find number of chiral centers/ cons isomers from a formula
A
n = no. carbons
2^(n-4). +1
11
Q
stereogenic center
A
carbon atom bonded to four different groups
12
Q
rate for E1
A
k[sub]^1
13
Q
rate sn2
A
k[sub]^1[nuc]^1
14
Q
rate e2
A
k[sub]^1[base]^1
15
Q
rate sn1
A
k[sub]^1
