Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Please asnwer 23-28 based off of pic provided.

Transcribed Image Text:OHz
50HZ
OHz
50HZ
a
++++++-
CH
`CH–C-CH
CH
2.78
2.68
1.28
1.18
10
9
8.
6.
4
3
1
8 (ppm)
1H 3H
6H
23. Analyze the above spectrum for 3-methyl-2-butanone. Explain why there are 3 different
signals.
24. For Hc, how many non-equivalent protons are on the adjacent carbon atoms (that is, how
many non-equivalent protons are 3 bonds away)?
25. How does the answer in question 24 explain the splitting pattern of H.? Does the splitting
pattern of Hp follow the N+1 Rule?
26. For Hþ, how many non-equivalent protons are on the adjacent carbon atoms (that is, how
many non-equivalent protons are 3 bonds away)?
27. How does the answer in question 26 explain the splitting pattern of Hp? Does the splitting
pattern of Hp follow the N+1 Rule?
28. Why is Ha showing up as a simple singlet?
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