Concept explainers
(a)
Interpretation:
The structure of a wax formed from palmitic acid and CH3(CH2)21OH should be drawn.
Concept Introduction:
Waxes are esters formed by reacting a fatty acid and a high molecular weight alcohol. Because of the large nonpolar portion of waxes, they are very hydrophobic. Therefore, waxes can be used as water repellent coating.
(b)
Interpretation:
The structure of a wax formed from palmitic acid and CH3(CH2)11OH should be drawn.
Concept Introduction:
Waxes are esters formed by reacting a fatty acid and a high molecular weight alcohol. Because of the large nonpolar portion of waxes, they are very hydrophobic. Therefore, waxes can be used as water repellent coating.
(c)
Interpretation:
The structure of a wax formed from palmitic acid and CH3(CH2)9OH should be drawn.
Concept Introduction:
Waxes are esters formed by reacting a fatty acid and a high molecular weight alcohol. Because of the large nonpolar portion of waxes, they are very hydrophobic. Therefore, waxes can be used as water repellent coating.
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EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
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