
General, Organic, and Biological Chemistry
7th Edition
ISBN: 9781285853918
Author: H. Stephen Stoker
Publisher: Cengage Learning
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Chapter 25, Problem 25.45EP
Interpretation Introduction
Interpretation:
The nature of the extra step needed for the degradation of cis-3-hexanoic acid, a
Concept introduction:
The β-oxidation pathway is defined as a repetitive series of four biochemical reactions in which acyl CoA is degraded to acetyl CoA by the removal of two carbon atoms at a time. NADH and FADH2 are also produced in this pathway.
Unsaturated fatty acids are common components of dietary triacylglycerols. The oxidation process of unsaturated fatty acids through the β-oxidation pathway needed two additional enzymes besides those that are needed for the oxidation of saturated fatty acids.
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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 25 Solutions
General, Organic, and Biological Chemistry
Ch. 25.1 - Which of the following statements about digestion...Ch. 25.1 - Prob. 2QQCh. 25.1 - The major function of bile released during...Ch. 25.1 - The two major products of triacylglycerol...Ch. 25.1 - Prob. 5QQCh. 25.2 - Hormone-sensitive lipase needed for...Ch. 25.2 - Prob. 2QQCh. 25.2 - Which of the following is not a product of...Ch. 25.3 - Prob. 1QQCh. 25.3 - What is the intermediate compound in the two-step...
Ch. 25.3 - Prob. 3QQCh. 25.4 - Prob. 1QQCh. 25.4 - Prob. 2QQCh. 25.4 - Prob. 3QQCh. 25.4 - Prob. 4QQCh. 25.4 - Prob. 5QQCh. 25.4 - Prob. 6QQCh. 25.5 - Prob. 1QQCh. 25.5 - Prob. 2QQCh. 25.5 - Prob. 3QQCh. 25.6 - Prob. 1QQCh. 25.6 - Prob. 2QQCh. 25.6 - Prob. 3QQCh. 25.6 - Prob. 4QQCh. 25.6 - Prob. 5QQCh. 25.6 - Prob. 6QQCh. 25.7 - Prob. 1QQCh. 25.7 - Prob. 2QQCh. 25.7 - Prob. 3QQCh. 25.7 - Prob. 4QQCh. 25.7 - The reducing agent needed in the process of...Ch. 25.7 - Prob. 6QQCh. 25.8 - Prob. 1QQCh. 25.8 - Prob. 2QQCh. 25.9 - Prob. 1QQCh. 25.9 - Prob. 2QQCh. 25.9 - Prob. 3QQCh. 25.9 - Prob. 4QQCh. 25.10 - Which of the following substances cannot be...Ch. 25.10 - Prob. 2QQCh. 25.10 - Which of the following processes occurs within the...Ch. 25.11 - Prob. 1QQCh. 25.11 - Prob. 2QQCh. 25.11 - Prob. 3QQCh. 25 - Indicate whether each of the following aspects of...Ch. 25 - Indicate whether each of the following aspects of...Ch. 25 - Indicate whether each of the following pairings of...Ch. 25 - Prob. 25.4EPCh. 25 - Indicate whether each of the following statements...Ch. 25 - Prob. 25.6EPCh. 25 - Prob. 25.7EPCh. 25 - What is a chylomicron?Ch. 25 - What are the products of the complete hydrolysis...Ch. 25 - What are the major products of the incomplete...Ch. 25 - Prob. 25.11EPCh. 25 - At what location are free fatty acids and...Ch. 25 - Prob. 25.13EPCh. 25 - Prob. 25.14EPCh. 25 - Prob. 25.15EPCh. 25 - Prob. 25.16EPCh. 25 - Prob. 25.17EPCh. 25 - Prob. 25.18EPCh. 25 - Prob. 25.19EPCh. 25 - Prob. 25.20EPCh. 25 - Prob. 25.21EPCh. 25 - Prob. 25.22EPCh. 25 - Prob. 25.23EPCh. 25 - Prob. 25.24EPCh. 25 - Prob. 25.25EPCh. 25 - Prob. 25.26EPCh. 25 - Prob. 25.27EPCh. 25 - Identify the oxidizing agent needed in Step 3 of a...Ch. 25 - Prob. 25.29EPCh. 25 - Prob. 25.30EPCh. 25 - Prob. 25.31EPCh. 25 - Prob. 25.32EPCh. 25 - Prob. 25.33EPCh. 25 - Prob. 25.34EPCh. 25 - Prob. 25.35EPCh. 25 - Prob. 25.36EPCh. 25 - Prob. 25.37EPCh. 25 - Prob. 25.38EPCh. 25 - Prob. 25.39EPCh. 25 - Prob. 25.40EPCh. 25 - Prob. 25.41EPCh. 25 - Prob. 25.42EPCh. 25 - How many turns of the -oxidation pathway would be...Ch. 25 - How many turns of the -oxidation pathway would be...Ch. 25 - Prob. 25.45EPCh. 25 - Prob. 25.46EPCh. 25 - Prob. 25.47EPCh. 25 - Prob. 25.48EPCh. 25 - Prob. 25.49EPCh. 25 - Explain why fatty acids cannot serve as fuel for...Ch. 25 - Prob. 25.51EPCh. 25 - Prob. 25.52EPCh. 25 - Prob. 25.53EPCh. 25 - Prob. 25.54EPCh. 25 - Prob. 25.55EPCh. 25 - Prob. 25.56EPCh. 25 - Prob. 25.57EPCh. 25 - Prob. 25.58EPCh. 25 - Prob. 25.59EPCh. 25 - Prob. 25.60EPCh. 25 - Prob. 25.61EPCh. 25 - Why does a deficiency of carbohydrates in the diet...Ch. 25 - Prob. 25.63EPCh. 25 - Prob. 25.64EPCh. 25 - Prob. 25.65EPCh. 25 - Prob. 25.66EPCh. 25 - Prob. 25.67EPCh. 25 - Prob. 25.68EPCh. 25 - Prob. 25.69EPCh. 25 - Prob. 25.70EPCh. 25 - Prob. 25.71EPCh. 25 - Prob. 25.72EPCh. 25 - Prob. 25.73EPCh. 25 - Prob. 25.74EPCh. 25 - Prob. 25.75EPCh. 25 - Severe ketosis situations produce acidosis....Ch. 25 - Prob. 25.77EPCh. 25 - Prob. 25.78EPCh. 25 - Prob. 25.79EPCh. 25 - Prob. 25.80EPCh. 25 - Prob. 25.81EPCh. 25 - Prob. 25.82EPCh. 25 - Prob. 25.83EPCh. 25 - Prob. 25.84EPCh. 25 - Prob. 25.85EPCh. 25 - Prob. 25.86EPCh. 25 - Prob. 25.87EPCh. 25 - Prob. 25.88EPCh. 25 - Prob. 25.89EPCh. 25 - Prob. 25.90EPCh. 25 - Prob. 25.91EPCh. 25 - Prob. 25.92EPCh. 25 - Prob. 25.93EPCh. 25 - Prob. 25.94EPCh. 25 - What role does molecular oxygen, O2, play in fatty...Ch. 25 - Prob. 25.96EPCh. 25 - Prob. 25.97EPCh. 25 - Prob. 25.98EPCh. 25 - Prob. 25.99EPCh. 25 - Prob. 25.100EPCh. 25 - Prob. 25.101EPCh. 25 - Prob. 25.102EPCh. 25 - Prob. 25.103EPCh. 25 - Prob. 25.104EPCh. 25 - Prob. 25.105EPCh. 25 - Prob. 25.106EPCh. 25 - Prob. 25.107EPCh. 25 - Prob. 25.108EPCh. 25 - Prob. 25.109EPCh. 25 - Prob. 25.110EPCh. 25 - Prob. 25.111EPCh. 25 - Prob. 25.112EPCh. 25 - Prob. 25.113EPCh. 25 - Prob. 25.114EP
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