This discussion is closed.
Unreggy
Badges:
#1
Report 16 years ago
#1
hey.. alevel module 4 question which i wud apreciate any help on

6. Proton Nmr can be used to distinguish between the following isomers:

HOCH2CH2OCH3 HOCH20CH2CH3 CH3OCH2OCH3

for each of the isomers, descripe the appearance of the high resolution nrm spectrum and accoutn for any splitting patterns. assume that the OH protons are not coupled to any other protons. (15 marks)

any help wud be much appreciated..if u can just give me a start as to how many peaks there wud be in each spectrum then that wud be great.

thanks.
0
Unregistered
Badges:
#2
Report 16 years ago
#2
4 peaks in the first one ( as there are H's 4 different environments),

3 in second

2 in third

(i think, my nmr is a bit rusty)
0
X
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

If you do not get the A-level grades you want this summer, what is your likely next step?

Take autumn exams (21)
39.62%
Take exams next summer (12)
22.64%
Change uni choice through clearing (14)
26.42%
Apply to uni next year instead (5)
9.43%
I'm not applying to university (1)
1.89%

Watched Threads

View All