Concept explainers
(a)
Interpretation:
Whether the statement.
Ethanol and dimethyl ether are constitutional isomer is true or false should be explained.
Concept Introduction:
Constitutional isomers or structural isomers are those which differ in bonding pattern but has same moleuclar formula.
(b)
Interpretation:
Whether the statement.
The solubility of low molecular weight ethers is comparable to low molecular weight alcohol in water is true or false should be explained.
Concept Introduction:
Solubility of organic compound is more when it is capable of forming hydrogen bond.
(c)
Interpretation:
Whether the statement.
Ethers undergo many of the same reaction that alcohols do is true or false should be explained.
Concept Introduction:
Ethers are unreactive unlike alcohols.
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Chapter 14 Solutions
Introduction to General, Organic and Biochemistry
- 14-62 Draw structural formulas and write IUPAC names for the eight isomeric alcohols with the molecular formula C5H12O.arrow_forwardGive the IUPAC name of the alcohol that fits each of the following descriptions. a. Moistening agent in many cosmetics b. Major ingredient in environmentally friendly antifreeze formulations c. Industrially produced from CO and H2 d. Often produced via a fermentation processarrow_forward14-17 Explain in terms of noncovalent interactions why the low-molecular-weight alcohols are soluble in water but the low-molecular-weight alkanes and alkynes are not.arrow_forward
- 14-24 2-Propanol (isopropyl alcohol) is commonly used as rubbing alcohol to cool the skin. 2-Hexanol, also a liquid, is not suitable for this purpose. Why?arrow_forward14-66 1,4-Butanediol, hexane, and 1-pentanol have similar molecular weights. Their boiling points, arranged from lowest to highest, are 69°C, 138°C, and 230°C. Which compound has which boiling point?arrow_forwardDetermine the maximum number of hydrogen bonds that can form between an ethanol molecule and a. other ethanol molecules b. water molecules c. methanol molecules d. 1-propanol moleculesarrow_forward
- 14-67 Of the three compounds given in Problem 14-66, one is insoluble in water, another has a solubility of 2.3 g/100 g water, and one is infinitely soluble in water. Which compound has which solubility?arrow_forward14-49 Answer true or false. Today, the major carbon sources for the synthesis of methanol are coal and methane (natural gas), both nonrenewable resources. Today the major carbon sources for the synthesis of ethanol are petroleum and natural gas, both nonrenewable resources. Intermolecular acid-catalyzed dehydration of ethanol gives diethyl ether. Conversion of ethylene to ethylene glycol involves oxidation to ethylene oxide, followed by acid-catalyzed hydration (addition of water, to ethylene oxide. Ethylene glycol is soluble in water in all proportions. A major use of ethylene glycol is as automobile antifreeze.arrow_forwardAssign a common name to each of the ethers in Problem 14-95.arrow_forward
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