Chemistry: An Introduction to General, Organic, and Biological Chemistry, Books a la Carte Edition (13th Edition)
13th Edition
ISBN: 9780134554631
Author: Karen C. Timberlake
Publisher: PEARSON
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Chapter 14, Problem 14.53UTC
Phenylephrine is the active ingredient in some nose sprays used to reduce swelling of nasal membranes. Identify the
(14.1, 14.3, 14.5, 14.6)
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(28 pts.) 7. Propose a synthesis for each of the following transformations. You must include the
reagents and product(s) for each step to receive full credit. The number of steps is provided.
(OC 4)
4 steps
4 steps
OH
b.
LTS
Solid:
AT=Te-Ti
Trial 1
Trial 2
Trial 3
Average
ΔΗ
Mass water, g
24.096
23.976
23.975
Moles of solid, mol
0.01763
001767
0101781
Temp. change, °C
2.9°C
11700
2.0°C
Heat of reaction, J
-292.37J -170.473
-193.26J
AH, kJ/mole
16.58K 9.647 kJ 10.85 kr
16.58K59.64701
KJ
mol
12.35k
Minimum AS,
J/mol K
41.582
mol-k
Remember: q = mCsAT (m = mass of water, Cs=4.184J/g°C) & qsin =-qrxn &
Show your calculations for:
AH in J and then in kJ/mole for Trial 1:
qa (24.0969)(4.1845/g) (-2.9°C)=-292.37J
qsin =
qrxn =
292.35 292.37J
AH in J = 292.375 0.2923kJ
0.01763m01
=1.65×107
AH in kJ/mol =
=
16.58K
0.01763mol
mol
qrx
Minimum AS in J/mol K (Hint: use the average initial temperature of the three trials, con
Kelvin.)
AS=AHIT
(1.65×10(9.64×103) + (1.0
Jimai
For the compound: C8H17NO2
Use the following information to come up with a plausible structure:
8
This compound has "carboxylic acid amide" and ether functional groups.
The peaks at 1.2ppm are two signals that are overlapping one another.
One of the two signals is a doublet that represents 6 hydrogens; the
other signal is a quartet that represents 3 hydrogens.
Chapter 14 Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry, Books a la Carte Edition (13th Edition)
Ch. 14.1 - What carboxylic acid is responsible for the pain...Ch. 14.1 - What carboxylic acid is found in vinegar?Ch. 14.1 - Prob. 14.3PPCh. 14.1 - Prob. 14.4PPCh. 14.1 - Draw the condensed structural formulas for a and b...Ch. 14.1 - Draw the condensed structural formulas for a and b...Ch. 14.2 - Identify the compound in each group that is most...Ch. 14.2 - Prob. 14.8PPCh. 14.2 - Prob. 14.9PPCh. 14.2 - Prob. 14.10PP
Ch. 14.2 - Prob. 14.11PPCh. 14.2 - Prob. 14.12PPCh. 14.2 - Prob. 14.13PPCh. 14.2 - Prob. 14.14PPCh. 14.3 - Prob. 14.15PPCh. 14.3 - Prob. 14.16PPCh. 14.3 - Prob. 14.17PPCh. 14.3 - Prob. 14.18PPCh. 14.3 - Prob. 14.19PPCh. 14.3 - Prob. 14.20PPCh. 14.3 - Prob. 14.21PPCh. 14.3 - Prob. 14.22PPCh. 14.3 - Prob. 14.23PPCh. 14.3 - Prob. 14.24PPCh. 14.4 - What are the products of the acid hydrolysis of an...Ch. 14.4 - Prob. 14.26PPCh. 14.4 - Prob. 14.27PPCh. 14.4 - Prob. 14.28PPCh. 14.5 - Prob. 14.29PPCh. 14.5 - Prob. 14.30PPCh. 14.5 - Prob. 14.31PPCh. 14.5 - Prob. 14.32PPCh. 14.5 - Prob. 14.33PPCh. 14.5 - Prob. 14.34PPCh. 14.5 - Prob. 14.35PPCh. 14.5 - Prob. 14.36PPCh. 14.5 - Prob. 14.37PPCh. 14.5 - Prob. 14.38PPCh. 14.6 - Prob. 14.39PPCh. 14.6 - Prob. 14.40PPCh. 14.6 - Prob. 14.41PPCh. 14.6 - Prob. 14.42PPCh. 14.6 - Prob. 14.43PPCh. 14.6 - Prob. 14.44PPCh. 14.6 - Draw the condensed structural or line-angle...Ch. 14.6 - Draw the condensed structural or line-angle...Ch. 14.6 - a. Identify the functional groups in dicyclanil....Ch. 14.6 - a. Identify the functional groups in enrofloxacin....Ch. 14 - Prob. 14.49UTCCh. 14 - Prob. 14.50UTCCh. 14 - The ester methyl butanoate has the odor and flavor...Ch. 14 - Prob. 14.52UTCCh. 14 - Phenylephrine is the active ingredient in some...Ch. 14 - Melatonin is a naturally occurring compound in...Ch. 14 - Prob. 14.55UTCCh. 14 - Prob. 14.56UTCCh. 14 - Prob. 14.57APPCh. 14 - 14.58 Write the IUPAC and common names, if any,...Ch. 14 - Prob. 14.59APPCh. 14 - Prob. 14.60APPCh. 14 - Draw the condensed structural or line-angle...Ch. 14 - Prob. 14.62APPCh. 14 - Prob. 14.63APPCh. 14 - 14.64 Draw the condensed structural or line-angle...Ch. 14 - Prob. 14.65APPCh. 14 - 14.66 Write the common name and classify each of...Ch. 14 - Prob. 14.67APPCh. 14 - Draw the condensed structural or line-angle...Ch. 14 - Prob. 14.69APPCh. 14 - Prob. 14.70APPCh. 14 - Write the IUPAC name for each of the following:...Ch. 14 - Prob. 14.72APPCh. 14 - Prob. 14.73APPCh. 14 - Prob. 14.74APPCh. 14 - Prob. 14.75APPCh. 14 - Toradol is used in dentistry to relieve pain....Ch. 14 - Prob. 14.77CPCh. 14 - Draw the line-angle formula and write the IUPAC...Ch. 14 - Prob. 14.79CPCh. 14 - Prob. 14.80CPCh. 14 - Prob. 14.81CPCh. 14 - Prob. 14.82CP
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