Introduction To Chemistry
5th Edition
ISBN: 9781259911149
Author: BAUER, Richard C., Birk, James P., Marks, Pamela
Publisher: Mcgraw-hill Education,
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Chapter 15, Problem 53QP
Interpretation Introduction
Interpretation:
The fraction of the nuclide that will be left in the reaction after
Concept Introduction:
The half-life is the time required for the decay of one-half of a radioactive nuclide into a different nuclide.
The half-life of a nuclide always remains same irrespective of the amount of nuclide, temperature, or any other conditions.
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Part IV. Propose a plausible Structure w/ the following descriptions:
a) A 5-carbon hydrocarbon w/ a single peak in its proton decoupled
the DEPT-135 Spectrum shows a negative peak
C-NMR spectrum where
b) what cyclohexane dione isomer gives the largest no. Of 13C NMR signals?
c) C5H120 (5-carbon alcohol) w/ most deshielded carbon absent in any of its DEPT Spectiva
13C NMR is good for:
a) determining the molecular weight of
the compound
b) identifying certain functional groups.
c) determining the carbon skeleton, for
example methyl vs ethyl vs propyl groups
d) determining how many different kinds
of carbon are in the molecule
6
D
2. (1 pt) Limonene can be isolated by performing steam distillation of orange peel.
Could you have performed this experiment using hexane instead of water? Explain.
3. (2 pts) Using GCMS results, analyze and discuss the purity of the Limonene obtained
from the steam distillation of orange peel.
Chapter 15 Solutions
Introduction To Chemistry
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