PRINCIPLES OF INSTRUMENTAL ANALYSIS
7th Edition
ISBN: 9789353506193
Author: Skoog
Publisher: CENGAGE L
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Chapter 31, Problem 31.5QAP
Interpretation Introduction
Interpretation:
Two techniques for characterizing the oil sample is to be described here.
Concept introduction:
One of the branches of materials science is known as thermal analysis. Determination properties of materials are done on the basis of change of temperature and it is known as thermal analysis. Many methods are there as example TGA or DSC etc.
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Part VII. Below are the 'HNMR
13
3 C-NMR, COSY 2D- NMR, and HSQC 20-NMR (Similar with HETCOR but axes are reversed) spectra of an
organic compound with molecular formula C6H13 O. Assign chemical shift values to the H and c atoms of the
compound. Find the structure. Show complete solutions.
Predicted 1H NMR Spectrum
ли
4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8
f1 (ppm)
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structural formula for 2-pentene.
expanded structure:
Condensed structure:
Skeletal formula:
4. Draw the expanded structural formula, the condensed structural formula, and the skeletal
structural formula for 2-methyl-3-heptene.
expanded structure:
Condensed structure:
Skeletal formula:
following structure
Chapter 31 Solutions
PRINCIPLES OF INSTRUMENTAL ANALYSIS
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