PRIN.OF GENERAL,ORGANIC+BIOLOG.CHEM.
2nd Edition
ISBN: 9781266811852
Author: SMITH
Publisher: MCG
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Question
Chapter 5, Problem 5.84AP
(a)
Interpretation Introduction
Interpretation:
The positive value of enthalpy represents an exothermic or endothermic reaction has to be given.
(b)
Interpretation Introduction
Interpretation:
The reaction (exothermic or endothermic) in which the energy of the products is lower than the energy of the reactants has to be given.
(c)
Interpretation Introduction
Interpretation:
The reaction (exothermic or endothermic) in which the energy is released has to be given.
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Students have asked these similar questions
Part VII. The H-NMR of a compound with molecular formula C5 H 10 O2 is given below.
Find the following:
(a) The no. of protons corresponding to each signal in the spectra
(6) Give the structure of the compound and assign the signals to each
proton in the compound.
a
70.2
Integration Values
C5H10O2
b
47.7
C
46.5
d
69.5
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
Chemical Shift (ppm)
1.9
1.8
1.7 1.6
1.5
1.4 1.3 1.2
1.1 1.0
0.9 0.8
Part 111. 1 H-NMR spectrum of a compound with integration values in red is given below.
Answer the following:
(a) write the signals in the 'H-NMR spectrum to the corresponding protons on the structure
of the molecule below.
(b) Identify the theoretical multiplicities for each proton in the compound. Also give the possible.
complex splitting patterns assuming J values are not similar.
там
Br
22
2
3
6
4 7.2 7.0 6.8 6.6 6.4 6.2 6.0 5.8 5.6 5.4 5.2 5.0 4.8 4.6 4.4 4.2 4.0 3.8 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0
Chemical Shift (ppm)
ra.
Br
2
3
6
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
Chemical Shift (ppm)
2
2
Br
7.3
7.2
7.1
7.0 6.9
6.7 6.6 6.5
6.4
6.3
6.2
6.1
6.0
Chemical Shift (ppm)
5.9
5.8 5.7
5.5 5.4 5.3 5.2
5.0 4.9
1600°
1538°C
1493°C
In the diagram, the letter L indicates
that it is a liquid. Indicate its
components in the upper region
where only L is indicated.
The
iron-iron carbide phase
diagram.
Temperature (°C)
1400
8
1394°C
y+L
1200
2.14
y, Austenite
10000
912°C
800a
0.76
0.022
600
400
(Fe)
a, Ferrite
Composition (at% C)
15
1147°C
a + Fe3C
2
3
Composition (wt% C)
L
2500
4.30
2000
y + Fe3C
727°C
1500
Cementite (Fe3C)
1000
4
5
6
6.70
Temperature (°F)
Chapter 5 Solutions
PRIN.OF GENERAL,ORGANIC+BIOLOG.CHEM.
Ch. 5.1 - Use the molecular art to identify the process as a...Ch. 5.1 - Use the molecular at to identify the process as a...Ch. 5.1 - Prob. 5.3PCh. 5.1 - Prob. 5.4PCh. 5.1 - Write a chemical equation from the following...Ch. 5.2 - Prob. 5.6PCh. 5.2 - Prob. 5.7PCh. 5.2 - Prob. 5.8PCh. 5.2 - Prob. 5.9PCh. 5.2 - Prob. 5.10P
Ch. 5.3 - Prob. 5.11PCh. 5.3 - Prob. 5.12PCh. 5.3 - How many molecules are contained in each of the...Ch. 5.3 - Prob. 5.14PCh. 5.4 - Prob. 5.15PCh. 5.4 - Prob. 5.16PCh. 5.4 - Prob. 5.18PCh. 5.4 - Prob. 5.19PCh. 5.5 - Use the balanced equation for the reaction of N2...Ch. 5.5 - Prob. 5.21PCh. 5.6 - Using the balanced equation for fermentation...Ch. 5.6 - Prob. 5.23PCh. 5.6 - Prob. 5.24PCh. 5.6 - Prob. 5.25PCh. 5.7 - Prob. 5.26PCh. 5.7 - Prob. 5.27PCh. 5.7 - Prob. 5.28PCh. 5.7 - Early pacemakers generated an electrical impulse...Ch. 5.8 - Prob. 5.30PCh. 5.8 - Prob. 5.31PCh. 5.8 - Prob. 5.32PCh. 5.8 - Prob. 5.33PCh. 5.9 - Prob. 5.34PCh. 5.9 - Prob. 5.35PCh. 5.9 - Prob. 5.36PCh. 5.10 - Prob. 5.37PCh. 5.10 - In which direction is the equilibrium shifted with...Ch. 5 - Use the molecular art to identify the process as a...Ch. 5 - Prob. 5.40UKCCh. 5 - Prob. 5.41UKCCh. 5 - Prob. 5.42UKCCh. 5 - Prob. 5.43UKCCh. 5 - Prob. 5.44UKCCh. 5 - Prob. 5.45UKCCh. 5 - Spinach, cabbage, and broccoli are excellent...Ch. 5 - Prob. 5.47UKCCh. 5 - Prob. 5.48UKCCh. 5 - Prob. 5.49UKCCh. 5 - Rechargeable nickelcadmium batteries are used in...Ch. 5 - Prob. 5.51UKCCh. 5 - Prob. 5.52UKCCh. 5 - Prob. 5.53UKCCh. 5 - Prob. 5.54UKCCh. 5 - Prob. 5.55APCh. 5 - Prob. 5.56APCh. 5 - Prob. 5.57APCh. 5 - Prob. 5.58APCh. 5 - Prob. 5.59APCh. 5 - Prob. 5.60APCh. 5 - Prob. 5.61APCh. 5 - Prob. 5.62APCh. 5 - Prob. 5.63APCh. 5 - Consider the reaction, 2 NO + 2 CO N2 + 2 CO2....Ch. 5 - Prob. 5.65APCh. 5 - Prob. 5.66APCh. 5 - Prob. 5.67APCh. 5 - Prob. 5.68APCh. 5 - Prob. 5.69APCh. 5 - Prob. 5.70APCh. 5 - Prob. 5.71APCh. 5 - Prob. 5.72APCh. 5 - Prob. 5.73APCh. 5 - Prob. 5.74APCh. 5 - Prob. 5.75APCh. 5 - Prob. 5.76APCh. 5 - Prob. 5.77APCh. 5 - Prob. 5.78APCh. 5 - Prob. 5.79APCh. 5 - Prob. 5.80APCh. 5 - Prob. 5.81APCh. 5 - Prob. 5.82APCh. 5 - Prob. 5.83APCh. 5 - Prob. 5.84APCh. 5 - Prob. 5.85APCh. 5 - Prob. 5.86APCh. 5 - Prob. 5.87APCh. 5 - Prob. 5.88APCh. 5 - Prob. 5.89APCh. 5 - Prob. 5.90APCh. 5 - Prob. 5.91APCh. 5 - Prob. 5.92APCh. 5 - Prob. 5.93APCh. 5 - Prob. 5.94APCh. 5 - Prob. 5.95APCh. 5 - Prob. 5.96APCh. 5 - Prob. 5.97APCh. 5 - Prob. 5.98APCh. 5 - Prob. 5.99APCh. 5 - Prob. 5.100APCh. 5 - Prob. 5.101APCh. 5 - Prob. 5.102APCh. 5 - Prob. 5.103CP
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