ORGANIC CHEMISTRY
5th Edition
ISBN: 9781259977596
Author: SMITH
Publisher: MCG
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Question
Chapter 31, Problem 31.7P
Interpretation Introduction
Interpretation: The ways of similarities between phosphoacylglycerols with soaps are to be stated.
Concept introduction: Phosphoacylglycerols are also known as phosphoglycerides. Their structures differ to triacylglycerols with one important difference. The phosphoacylglycerols involves esterification of only two
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Chapter 31 Solutions
ORGANIC CHEMISTRY
Ch. 31 - Problem 31.1
One component of jojoba oil is a wax...Ch. 31 - Problem 31.2
How would you expect the melting...Ch. 31 - Problem 31.3
Draw the products formed when...Ch. 31 - Problem 31.4
The main fatty acid component of the...Ch. 31 - Prob. 31.5PCh. 31 - Problem 31.6
Draw the structure of a lecithin...Ch. 31 - Prob. 31.7PCh. 31 - Problem 31.8
Why are phospholipids, but not...Ch. 31 - Problem 31.9
Explain why regularly ingesting a...Ch. 31 - Problem 31.10
Locate the isoprene units in each...
Ch. 31 - Problem 31.11
Locate the isoprene units in...Ch. 31 - Problem 31.12
Write a stepwise mechanism for the...Ch. 31 - Prob. 31.13PCh. 31 - Prob. 31.14PCh. 31 - Prob. 31.15PCh. 31 - Prob. 31.16PCh. 31 - 31.17 Locate the isoprene units in each...Ch. 31 - Prob. 31.18PCh. 31 - Prob. 31.19PCh. 31 - Prob. 31.20PCh. 31 - Prob. 31.21PCh. 31 - 31.22 What is the structure of an optically...Ch. 31 - Prob. 31.23PCh. 31 - 31.24 Draw the structure of the following...Ch. 31 - Prob. 31.25PCh. 31 - Locate the isoprene units in each compound. a. e....Ch. 31 - 31.27 Classify each terpene and terpenoid in...Ch. 31 - 31.38 Draw the products formed when cholesterol is...Ch. 31 - 31.29 An isoprene unit can be thought of as having...Ch. 31 - 31.30 Draw a stepwise mechanism for the conversion...Ch. 31 - Prob. 31.31PCh. 31 - Prob. 31.32PCh. 31 - Draw three-dimensional structures f or each...Ch. 31 - Prob. 31.34PCh. 31 - Prob. 31.35PCh. 31 - Prob. 31.36PCh. 31 - Prob. 31.37PCh. 31 - 31.38 Draw the products formed when cholesterol is...Ch. 31 - 31.39 Draw a stepwise mechanism for the following...Ch. 31 - 31.40 Draw a stepwise mechanism for the following...Ch. 31 - Prob. 31.41P
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Similar questions
- 2. What would happen if an aqueous solution of a strong acid, like hydrochloric acid, was added to the aqueous layer that contained the sodium benzoate? Write the chemical equation. Would the products be soluble in water? Why?arrow_forwardPhosphoacylglycerols should remind you of soaps. In what ways are these compounds similar?arrow_forward1. What is the purpose of the concentrated sulfuric acid in the preparation of aspirin?arrow_forward
- 2. What properties of waxes permit them to be effective coatings to prevent ducklings from getting their feathers wet?arrow_forward2. Soap can be made using a variety of different fats, oils and bases. Suppose a student wanted to make a soft, liquid soap that lathers easily. What type(s) of fat/oil and base would you recommend? How would this differ from making a solid bar of soap? 3. Vegetable oils are typically liquid at room temperature, yet Crisco (which is made of vegetable oil) is solid at room temperature. Explain why/how this is the case. 4. Explain, with the use of a diagram how soap molecules work to clean “dirt” particles. 5. Amylase is a natural enzyme found in saliva. Describe this enzyme’s function. 6. Lactose is a sugar found in milk and other dairy products. Explain how it is broken down in most individuals. Explain lactose “intolerance”.arrow_forwardIs caffeine an addictive substance? If so, is it psychologically addictive, physiologically addictive, or both? What about chocolate? Bubble gum? How are such distinctions made?arrow_forward
- What are fatty acids? Draw a general idea of a soap molecule. Label which end is polar and which one is nonpolar. Identify which end is known as being hydrophobic and which end is known as being hydrophilicarrow_forward3. Lipids a. What are saturated fats? b. What is the main origin of triacylglycerides or oils? O c. Why do unsaturated oils discolor bromine in solution? d. What functional groups are present in triacylglycerides? and. Why are lipids not soluble in water when they have a polar part? F. What positive function does cholesterol have in the body? pility: Good to go D (Ctrl)arrow_forwardGlycophospholipids- its classification and role in the body. Give examples of it and draw a structure.arrow_forward
- 4. The ester you drew in Question #1 has a melting point range of 32-35 °C. The methyl ester of mono-unsaturated palmitoleic acid (IUPAC name: hexadec-9enoic acid) has a considerably lower melting point range: -0.5-+0.5 °C. a) Explain what it means for a fatty acid to the "mono-unsaturated." b) Illustrate your explanation by drawing the structure of the methyl ester of octadec-11-enoic acid. (Be sure to draw the geometric stereoisomer that is commonly found in nature.)arrow_forward3. Which is more effective as a disinfectant: ethyl alcohol or isopropyl alcohol? Choose only one and explain why. 4. What is the difference between cleaning, sanitizing, and disinfecting?arrow_forwardWhy is isopropyl alcohol (main ingredient in rubbing alcohol) used as a disinfectant?arrow_forward
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