Organic And Biological Chemistry
7th Edition
ISBN: 9781305638686
Author: H. Stephen Stoker
Publisher: Brooks Cole
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Chapter 3, Problem 3.87EP
Interpretation Introduction
Interpretation:
The structure of phenolic antioxidants BHA and BHT in terms of groups that are attached to the phenolic ring system has to be described.
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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.
Vnk the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest bolling
point, choose 2 next to the substance with the next highest boiling point, and so on.
substance
C
D
chemical symbol,
chemical formula
or Lewis structure.
CH,-N-CH,
CH,
H
H 10: H
C-C-H
H H H
Cale
H 10:
H-C-C-N-CH,
Bri
CH,
boiling point
(C)
Сен
(C) B
(Choose
Chapter 3 Solutions
Organic And Biological Chemistry
Ch. 3.1 - Prob. 1QQCh. 3.1 - Prob. 2QQCh. 3.2 - Prob. 1QQCh. 3.2 - Prob. 2QQCh. 3.2 - Prob. 3QQCh. 3.3 - Prob. 1QQCh. 3.3 - Prob. 2QQCh. 3.3 - Prob. 3QQCh. 3.3 - Prob. 4QQCh. 3.4 - Prob. 1QQ
Ch. 3.4 - Prob. 2QQCh. 3.4 - Prob. 3QQCh. 3.5 - Prob. 1QQCh. 3.5 - Prob. 2QQCh. 3.5 - Prob. 3QQCh. 3.5 - Prob. 4QQCh. 3.6 - Prob. 1QQCh. 3.6 - Prob. 2QQCh. 3.6 - Prob. 3QQCh. 3.7 - Prob. 1QQCh. 3.7 - Prob. 2QQCh. 3.8 - Prob. 1QQCh. 3.8 - Prob. 2QQCh. 3.9 - Prob. 1QQCh. 3.9 - Prob. 2QQCh. 3.9 - Prob. 3QQCh. 3.9 - Prob. 4QQCh. 3.9 - Prob. 5QQCh. 3.9 - Prob. 6QQCh. 3.10 - Prob. 1QQCh. 3.10 - Prob. 2QQCh. 3.11 - Prob. 1QQCh. 3.11 - Prob. 2QQCh. 3.11 - Prob. 3QQCh. 3.12 - Prob. 1QQCh. 3.12 - Prob. 2QQCh. 3.13 - Prob. 1QQCh. 3.13 - Prob. 2QQCh. 3.13 - Prob. 3QQCh. 3.14 - Prob. 1QQCh. 3.14 - Prob. 2QQCh. 3.14 - Prob. 3QQCh. 3.15 - Prob. 1QQCh. 3.15 - Prob. 2QQCh. 3.15 - Prob. 3QQCh. 3.15 - Prob. 4QQCh. 3.16 - Prob. 1QQCh. 3.16 - Prob. 2QQCh. 3.17 - Prob. 1QQCh. 3.17 - Prob. 2QQCh. 3.17 - Prob. 3QQCh. 3.18 - Prob. 1QQCh. 3.18 - Prob. 2QQCh. 3.18 - Prob. 3QQCh. 3.19 - Prob. 1QQCh. 3.19 - Prob. 2QQCh. 3.20 - Prob. 1QQCh. 3.20 - Prob. 2QQCh. 3.20 - Prob. 3QQCh. 3.20 - Prob. 4QQCh. 3.20 - Prob. 5QQCh. 3.21 - Prob. 1QQCh. 3.21 - Prob. 2QQCh. 3.21 - Prob. 3QQCh. 3.21 - Prob. 4QQCh. 3.21 - Prob. 5QQCh. 3 - Prob. 3.1EPCh. 3 - Indicate whether or not each of the following...Ch. 3 - Prob. 3.3EPCh. 3 - Prob. 3.4EPCh. 3 - Prob. 3.5EPCh. 3 - Prob. 3.6EPCh. 3 - Prob. 3.7EPCh. 3 - Prob. 3.8EPCh. 3 - Prob. 3.9EPCh. 3 - Prob. 3.10EPCh. 3 - Write a condensed structural formula for each of...Ch. 3 - Write a condensed structural formula for each of...Ch. 3 - Prob. 3.13EPCh. 3 - Prob. 3.14EPCh. 3 - Prob. 3.15EPCh. 3 - Prob. 3.16EPCh. 3 - Prob. 3.17EPCh. 3 - Prob. 3.18EPCh. 3 - Prob. 3.19EPCh. 3 - Prob. 3.20EPCh. 3 - Prob. 3.21EPCh. 3 - Prob. 3.22EPCh. 3 - Prob. 3.23EPCh. 3 - Prob. 3.24EPCh. 3 - Prob. 3.25EPCh. 3 - Prob. 3.26EPCh. 3 - Prob. 3.27EPCh. 3 - Prob. 3.28EPCh. 3 - Prob. 3.29EPCh. 3 - Prob. 3.30EPCh. 3 - Give the IUPAC name of the alcohol that fits each...Ch. 3 - Prob. 3.32EPCh. 3 - Prob. 3.33EPCh. 3 - Prob. 3.34EPCh. 3 - Prob. 3.35EPCh. 3 - Prob. 3.36EPCh. 3 - Prob. 3.37EPCh. 3 - Which member of each of the following pairs of...Ch. 3 - Prob. 3.39EPCh. 3 - Which member of each of the following pairs of...Ch. 3 - Determine the maximum number of hydrogen bonds...Ch. 3 - Prob. 3.42EPCh. 3 - Prob. 3.43EPCh. 3 - Prob. 3.44EPCh. 3 - Prob. 3.45EPCh. 3 - Prob. 3.46EPCh. 3 - Classify each of the following alcohols as a...Ch. 3 - Classify each of the following alcohols as a...Ch. 3 - Classify each of the following alcohols as a...Ch. 3 - Classify each of the following alcohols as a...Ch. 3 - Prob. 3.51EPCh. 3 - Prob. 3.52EPCh. 3 - Prob. 3.53EPCh. 3 - Prob. 3.54EPCh. 3 - Prob. 3.55EPCh. 3 - Prob. 3.56EPCh. 3 - Prob. 3.57EPCh. 3 - Prob. 3.58EPCh. 3 - Prob. 3.59EPCh. 3 - Prob. 3.60EPCh. 3 - The alcohol 2,2-dimethyl-1-butanol cannot be...Ch. 3 - Prob. 3.62EPCh. 3 - Prob. 3.63EPCh. 3 - Prob. 3.64EPCh. 3 - Prob. 3.65EPCh. 3 - Prob. 3.66EPCh. 3 - Prob. 3.67EPCh. 3 - Prob. 3.68EPCh. 3 - Prob. 3.69EPCh. 3 - Prob. 3.70EPCh. 3 - Prob. 3.71EPCh. 3 - Prob. 3.72EPCh. 3 - Prob. 3.73EPCh. 3 - Prob. 3.74EPCh. 3 - Prob. 3.75EPCh. 3 - Prob. 3.76EPCh. 3 - Prob. 3.77EPCh. 3 - Prob. 3.78EPCh. 3 - Prob. 3.79EPCh. 3 - Prob. 3.80EPCh. 3 - Prob. 3.81EPCh. 3 - Prob. 3.82EPCh. 3 - Prob. 3.83EPCh. 3 - Prob. 3.84EPCh. 3 - Prob. 3.85EPCh. 3 - Prob. 3.86EPCh. 3 - Prob. 3.87EPCh. 3 - Prob. 3.88EPCh. 3 - Prob. 3.89EPCh. 3 - Prob. 3.90EPCh. 3 - Classify each of the following compounds as an...Ch. 3 - Prob. 3.92EPCh. 3 - Draw or write the following for the simplest ether...Ch. 3 - Draw or write the following for the simplest ether...Ch. 3 - Prob. 3.95EPCh. 3 - Prob. 3.96EPCh. 3 - Assign a common name to each of the ethers in...Ch. 3 - Prob. 3.98EPCh. 3 - Prob. 3.99EPCh. 3 - Prob. 3.100EPCh. 3 - Prob. 3.101EPCh. 3 - Prob. 3.102EPCh. 3 - Prob. 3.103EPCh. 3 - Prob. 3.104EPCh. 3 - Prob. 3.105EPCh. 3 - Prob. 3.106EPCh. 3 - Prob. 3.107EPCh. 3 - Prob. 3.108EPCh. 3 - Prob. 3.109EPCh. 3 - Prob. 3.110EPCh. 3 - Prob. 3.111EPCh. 3 - Prob. 3.112EPCh. 3 - Prob. 3.113EPCh. 3 - Prob. 3.114EPCh. 3 - How many isomeric ethers exist when the R groups...Ch. 3 - Prob. 3.116EPCh. 3 - Prob. 3.117EPCh. 3 - Prob. 3.118EPCh. 3 - Prob. 3.119EPCh. 3 - Prob. 3.120EPCh. 3 - Dimethyl ether and ethanol have the same molecular...Ch. 3 - Prob. 3.122EPCh. 3 - Prob. 3.123EPCh. 3 - Prob. 3.124EPCh. 3 - Prob. 3.125EPCh. 3 - Prob. 3.126EPCh. 3 - Classify each of the following molecular...Ch. 3 - Classify each of the following molecular...Ch. 3 - Prob. 3.129EPCh. 3 - Prob. 3.130EPCh. 3 - Prob. 3.131EPCh. 3 - Draw a condensed structural formula for each of...Ch. 3 - Prob. 3.133EPCh. 3 - Prob. 3.134EPCh. 3 - Prob. 3.135EPCh. 3 - Write the formulas for the sulfur-containing...Ch. 3 - Prob. 3.137EPCh. 3 - For each of the following pairs of compounds,...Ch. 3 - Prob. 3.139EPCh. 3 - Prob. 3.140EPCh. 3 - Prob. 3.141EPCh. 3 - Prob. 3.142EPCh. 3 - Prob. 3.143EPCh. 3 - Prob. 3.144EPCh. 3 - Prob. 3.145EPCh. 3 - Prob. 3.146EP
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