EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
7th Edition
ISBN: 9780100853188
Author: STOKER
Publisher: YUZU
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Textbook Question
Chapter 19, Problem 19.23EP
What structural change is associated with the introduction of a cis-double bond into a fatty acid molecule?
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3. Propose a synthesis for the following transformation. Do not draw an arrow-pushing
mechanism below, but make sure to draw the product of each proposed step (3 points).
CN
+ En
CN
3) Propagation of uncertainty. Every measurement has uncertainty. In this problem, we'll
evaluate the uncertainty in every step of a titration of potassium hydrogen phthalate (a
common acid used in titrations, abbreviated KHP, formula CsH5KO4) with NaOH of an
unknown concentration.
The calculation that ultimately needs to be carried out is:
concentration NaOH
1000 x mass KHP × purity KHP
molar mass KHP x volume NaOH
Measurements:
a) You use a balance to weigh 0.3992 g of KHP. The uncertainty is ±0.15 mg (0.00015
g).
b) You use a buret to slowly add NaOH to the KHP until it reaches the endpoint. It takes
18.73 mL of NaOH. The uncertainty of the burst is 0.03 mL..
c) The manufacturer states the purity of KHP is 100%±0.05%.
d) Even though we don't think much about them, molar masses have uncertainty as well.
The uncertainty comes from the distribution of isotopes, rather than random
measurement error. The uncertainty in the elements composing KHP are:
a. Carbon:
b. Hydrogen:
±0.0008…
Chapter 19 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
Ch. 19.1 - Prob. 1QQCh. 19.1 - Which of the following is not a biochemical...Ch. 19.1 - The saponifiable/nonsaponifiable classification...Ch. 19.2 - Prob. 1QQCh. 19.2 - Prob. 2QQCh. 19.2 - Prob. 3QQCh. 19.2 - Prob. 4QQCh. 19.3 - Prob. 1QQCh. 19.3 - Prob. 2QQCh. 19.4 - How many structural subunits are present in the...
Ch. 19.4 - Prob. 2QQCh. 19.4 - How many different simple triglyceride molecules...Ch. 19.4 - Prob. 4QQCh. 19.4 - Prob. 5QQCh. 19.4 - Unsaturated fatty acid residues are structural...Ch. 19.5 - Prob. 1QQCh. 19.5 - Prob. 2QQCh. 19.5 - Prob. 3QQCh. 19.6 - Prob. 1QQCh. 19.6 - Prob. 2QQCh. 19.6 - Prob. 3QQCh. 19.6 - Prob. 4QQCh. 19.6 - Prob. 5QQCh. 19.6 - Prob. 6QQCh. 19.7 - Based on biological function, phospholipids are...Ch. 19.7 - Prob. 2QQCh. 19.7 - Which of the following statements about the...Ch. 19.7 - When the head and two tails structural model is...Ch. 19.7 - Prob. 5QQCh. 19.7 - Prob. 6QQCh. 19.8 - The number of structural building blocks present...Ch. 19.8 - Prob. 2QQCh. 19.9 - Prob. 1QQCh. 19.9 - Which of the following types of membrane lipids...Ch. 19.9 - Prob. 3QQCh. 19.10 - Which of the following is a correct representation...Ch. 19.10 - Prob. 2QQCh. 19.10 - Prob. 3QQCh. 19.10 - Prob. 4QQCh. 19.10 - Which of the following membrane transport...Ch. 19.11 - Which of the following statements concerning bile...Ch. 19.11 - Which of the following statements concerning...Ch. 19.12 - Prob. 1QQCh. 19.12 - Prob. 2QQCh. 19.12 - Prob. 3QQCh. 19.13 - Prob. 1QQCh. 19.13 - Aspirin reduces inflammation and fever by...Ch. 19.13 - Prob. 3QQCh. 19.14 - Prob. 1QQCh. 19.14 - Prob. 2QQCh. 19.14 - Prob. 3QQCh. 19.15 - In which of the following pairs of lipid types are...Ch. 19.15 - Prob. 2QQCh. 19.15 - Prob. 3QQCh. 19 - Indicate whether each of the following general...Ch. 19 - Indicate whether each of the following general...Ch. 19 - Would you expect lipids to be soluble or insoluble...Ch. 19 - Would you expect lipids to be soluble or insoluble...Ch. 19 - What is the biochemical function category for each...Ch. 19 - What is the biochemical function category for each...Ch. 19 - Classify each of the following fatty acids as...Ch. 19 - Classify each of the following fatty acids as...Ch. 19 - Classify each of the following fatty acids as...Ch. 19 - Classify each of the following fatty acids as...Ch. 19 - Prob. 19.11EPCh. 19 - Prob. 19.12EPCh. 19 - Prob. 19.13EPCh. 19 - Prob. 19.14EPCh. 19 - Prob. 19.15EPCh. 19 - Classify each of the fatty acids in Problem 19-14...Ch. 19 - Draw the condensed structural formula for the...Ch. 19 - Draw the condensed structural formula for the...Ch. 19 - Prob. 19.19EPCh. 19 - Using the information given in Table 19-1, assign...Ch. 19 - What is the relationship between carbon chain...Ch. 19 - What is the relationship between degree of...Ch. 19 - What structural change is associated with the...Ch. 19 - Why does the introduction of a cis-double bond...Ch. 19 - In each of the following pairs of fatty acids,...Ch. 19 - In each of the following pairs of fatty acids,...Ch. 19 - What are the four structural subunits that...Ch. 19 - Draw the general block diagram for a...Ch. 19 - Prob. 19.29EPCh. 19 - Prob. 19.30EPCh. 19 - Draw the condensed structural formula of a...Ch. 19 - Draw the condensed structural formula of a...Ch. 19 - Draw block diagram structures for the four...Ch. 19 - Draw block diagram structures for the three...Ch. 19 - Identify, by common name, fatty acids present in...Ch. 19 - Identify, by common name, fatty acids present in...Ch. 19 - Prob. 19.37EPCh. 19 - Prob. 19.38EPCh. 19 - Prob. 19.39EPCh. 19 - Prob. 19.40EPCh. 19 - Prob. 19.41EPCh. 19 - Prob. 19.42EPCh. 19 - Prob. 19.43EPCh. 19 - Prob. 19.44EPCh. 19 - Prob. 19.45EPCh. 19 - Prob. 19.46EPCh. 19 - For each of the triacylglycerol molecules in...Ch. 19 - For each of the triacylglycerol molecules in...Ch. 19 - What are the general names for the products...Ch. 19 - What additional products are formed when a...Ch. 19 - Classify each of the reaction situations in...Ch. 19 - Prob. 19.52EPCh. 19 - Draw condensed structural formulas for all...Ch. 19 - Draw condensed structural formulas for all...Ch. 19 - Prob. 19.55EPCh. 19 - Draw condensed structural formulas for all...Ch. 19 - Why can only unsaturated triacylglycerols undergo...Ch. 19 - Prob. 19.58EPCh. 19 - How many molecules of H2 will react with one...Ch. 19 - How many molecules of H2 will react with one...Ch. 19 - Prob. 19.61EPCh. 19 - Prob. 19.62EPCh. 19 - Prob. 19.63EPCh. 19 - Prob. 19.64EPCh. 19 - Prob. 19.65EPCh. 19 - Prob. 19.66EPCh. 19 - Prob. 19.67EPCh. 19 - Prob. 19.68EPCh. 19 - The following is a block diagram for a...Ch. 19 - Prob. 19.70EPCh. 19 - Prob. 19.71EPCh. 19 - Prob. 19.72EPCh. 19 - Prob. 19.73EPCh. 19 - Indicate whether each of the following statements...Ch. 19 - Based on the head and two tails model for the...Ch. 19 - Based on the head and two tails model for the...Ch. 19 - Prob. 19.77EPCh. 19 - Prob. 19.78EPCh. 19 - Prob. 19.79EPCh. 19 - Prob. 19.80EPCh. 19 - Prob. 19.81EPCh. 19 - Prob. 19.82EPCh. 19 - Prob. 19.83EPCh. 19 - Prob. 19.84EPCh. 19 - Which of the terms triacylglycerol,...Ch. 19 - Prob. 19.86EPCh. 19 - Prob. 19.87EPCh. 19 - Which of the terms triacylglycerol,...Ch. 19 - Prob. 19.89EPCh. 19 - Prob. 19.90EPCh. 19 - Prob. 19.91EPCh. 19 - Prob. 19.92EPCh. 19 - Prob. 19.93EPCh. 19 - Prob. 19.94EPCh. 19 - Prob. 19.95EPCh. 19 - Prob. 19.96EPCh. 19 - Give numerical answers to the following questions...Ch. 19 - Prob. 19.98EPCh. 19 - Prob. 19.99EPCh. 19 - Prob. 19.100EPCh. 19 - In a dietary context, what is the difference...Ch. 19 - Prob. 19.102EPCh. 19 - Prob. 19.103EPCh. 19 - Prob. 19.104EPCh. 19 - Indicate whether each of the following statements...Ch. 19 - Indicate whether each of the following statements...Ch. 19 - What is the function of unsaturation in the...Ch. 19 - Prob. 19.108EPCh. 19 - Prob. 19.109EPCh. 19 - Prob. 19.110EPCh. 19 - Prob. 19.111EPCh. 19 - Prob. 19.112EPCh. 19 - Prob. 19.113EPCh. 19 - Prob. 19.114EPCh. 19 - Prob. 19.115EPCh. 19 - Prob. 19.116EPCh. 19 - Prob. 19.117EPCh. 19 - Prob. 19.118EPCh. 19 - Prob. 19.119EPCh. 19 - Prob. 19.120EPCh. 19 - Prob. 19.121EPCh. 19 - Prob. 19.122EPCh. 19 - Prob. 19.123EPCh. 19 - Prob. 19.124EPCh. 19 - What is the medium through which bile acids are...Ch. 19 - What is the chemical composition of bile?Ch. 19 - At what location in the body are bile acids stored...Ch. 19 - Prob. 19.128EPCh. 19 - Prob. 19.129EPCh. 19 - Prob. 19.130EPCh. 19 - Prob. 19.131EPCh. 19 - Prob. 19.132EPCh. 19 - Prob. 19.133EPCh. 19 - Prob. 19.134EPCh. 19 - Prob. 19.135EPCh. 19 - Prob. 19.136EPCh. 19 - Prob. 19.137EPCh. 19 - Prob. 19.138EPCh. 19 - Draw the structure of an anabolic steroid with the...Ch. 19 - Prob. 19.140EPCh. 19 - What is the major structural difference between a...Ch. 19 - What is the major structural difference between a...Ch. 19 - Prob. 19.143EPCh. 19 - What structural feature distinguishes a...Ch. 19 - Classify each of the following types of lipids as...Ch. 19 - Classify each of the following types of lipids as...Ch. 19 - Prob. 19.147EPCh. 19 - Prob. 19.148EPCh. 19 - Prob. 19.149EPCh. 19 - Draw the condensed structural formula of a wax...Ch. 19 - Prob. 19.151EPCh. 19 - Biological waxes have a head and two tails...Ch. 19 - Which of the substance categories biological wax,...Ch. 19 - Which of the substance categories biological wax,...Ch. 19 - Prob. 19.155EPCh. 19 - Prob. 19.156EPCh. 19 - Prob. 19.157EPCh. 19 - Indicate whether or not each of the following...Ch. 19 - Prob. 19.159EPCh. 19 - Prob. 19.160EPCh. 19 - Prob. 19.161EPCh. 19 - Prob. 19.162EP
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