Organic Chemistry
4th Edition
ISBN: 9780073402772
Author: Janice G. Smith
Publisher: MCG
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Chapter 3, Problem 3.14P
Interpretation Introduction
Interpretation: Structures which represent soaps is to be indicated.
Concept introduction: Soaps are salts of long chain fatty acids. They consist of two parts, one hydrophobic part and other is hydrophilic part. Hydrophobic portion consists of non polar tail containing large carbon chains. Hydrophilic portion consists of polar head.
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Dishwashing soaps are synthetic detergents. What is their chemical nature?
9) Which compound is a
soap?
A) CH3(CH2)2COONa
B) CH3(CH2)2COOH
C) CH3(CH2) 14COONa
D) CH3(CH2)14COOH
Which of the following is the formula for a soap?
A) CH3(CH2)14COO-Na+
CH2(CH2)14CH3
B) CH3CH2CH2COO-Na+
C)
D) CH3(CH2)16COOH
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a
B
Chapter 3 Solutions
Organic Chemistry
Ch. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Draw the structure of a compound fitting each...Ch. 3 - Draw structures that fit each description and name...Ch. 3 - What types of intermolecular forces are present in...Ch. 3 - Prob. 3.6PCh. 3 - Explain why the boiling point of propanamide, is...Ch. 3 - Predict which compound in each pair has the higher...Ch. 3 - Prob. 3.9PCh. 3 - Prob. 3.10P
Ch. 3 - a Label the hydrophobic and hydrophilic portions...Ch. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Nonactin and valinomycin each contain only two...Ch. 3 - Prob. 3.17PCh. 3 - Problem 3.26 Label the electrophilic and...Ch. 3 - Problem 3.27 Considering only electron density,...Ch. 3 - The fact that sweet-tasting carbohydrates like...Ch. 3 - 3.29
Identify the functional groups in the...Ch. 3 - Prob. 3.22PCh. 3 - 3.32 Identify the functional groups in each...Ch. 3 - Draw the seven constitutional isomers having...Ch. 3 - 3.33 Identify each functional group located in the...Ch. 3 - Draw seven constitutional isomers with molecular...Ch. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Intramolecular force of attraction are often...Ch. 3 - 3.40 (a) Draw four compounds with molecular...Ch. 3 - Prob. 3.32PCh. 3 - Explain why CH3CH2NHCH3 has higher boiling point...Ch. 3 - Prob. 3.34PCh. 3 - Prob. 3.35PCh. 3 - Explain the observed trend in the melting points...Ch. 3 - Prob. 3.37PCh. 3 - Prob. 3.38PCh. 3 - Prob. 3.39PCh. 3 - 3.48 Explain why diethylether and have similar...Ch. 3 - Prob. 3.41PCh. 3 - 3.50 Predict the solubility of each of the...Ch. 3 - Prob. 3.43PCh. 3 - Prob. 3.44PCh. 3 - THC is the active component in marijuana, and...Ch. 3 - Prob. 3.46PCh. 3 - Prob. 3.47PCh. 3 - Prob. 3.48PCh. 3 - Label the electrophilic and nucleophilic sites in...Ch. 3 - By using only electron density arguments,...Ch. 3 - Prob. 3.51PCh. 3 - Prob. 3.52PCh. 3 - Prob. 3.53PCh. 3 - Prob. 3.54PCh. 3 - Prob. 3.55PCh. 3 - Recall from section 1.10B that there is restricted...
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- 3. Identify and label the parts of this soap molecule. Explain how molecules of soap remove oil and grease by the formation of micelles. H2 H2 H2 CH3 O`Na*arrow_forwardTrue or False. Soap and detergent form micelles wherein the hydrophobic end points outside and the hydrophilic end points inwards.arrow_forwardWhat is the difference in terms of chemical structure between soaps and detergents?arrow_forward
- Describe how soaps function as cleaning agents.arrow_forward1. What is the difference between soap and detergent? 2. Draw the chemical structure of a soap and a detergent. Identify the polar and non-polar components of both structures.arrow_forwardWhich statements accurately describe soap? Select one or more: Soaps are a mixture of fatty acid salts and glycerol. Soaps react with ions in hard water to create a precipitate. Soaps should be weakly alkaline in solution. aps work in solutions of any pH. Soaps are both hydrophobic and hydrophilic.arrow_forward
- Answer the following questions: 1. Why do liquids assume different shapes on the surface of the waxed paper? 2. What happens to the blade as it was placed on water, kerosene, and ethanol? Differentiate them. Why is this phenomenon possible? 3. What happens when the blade was placed on the detergent solution? What is the effect of the detergent on the IMFA of water?arrow_forward2. Why is the soap derived from coconut oil so soluble?arrow_forward1. An amine is characterized by what functional group? a. -CO2CH3 b. -NH2 d. -CHO e. -OH c. -CO2H 2. Which of the follow ing is an akohol? a. NaOH d. CH CH 20OH b. H3CNH2 c. H3C-C-CH3 с. 3. When two alcohols undergo a self condensation, what is formed? a. liquid alcohol b. a ketone d. an aklehyde an ether e. с. an esterarrow_forward
- Soaps work best when water is neutral or alkaline, but not very well when water is acidic.Explain this behavior of soap.arrow_forwardMost lipsticks are about 70% castor oil and wax. Why is lipstick more easily removed with petroleum jelly than with water?arrow_forwardMany drugs are sold as their hydrochloride salts (R,NH2* CI), formed by reaction of an amine (R,NH) with HCI. он acebutolol a. Draw the product (a hydrochloride salt) formed by reaction of acebutolol with HCI. Acebutolol is a ß blocker used to treat high blood pressure. b. Discuss the solubility of acebutolol and its hydrochloride salt in water. c. Offer a reason as to why the drug is marketed as a hydrochloride salt rather than a neutral amine.arrow_forward
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