Stearic acid and linoleic acid have 18 carbon atoms each. Complete the sentences to explain why stearic acid melts at 69 °C but linoleic acid melts at -5 °C.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter22: Organic And Biological Molecules
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Stearic acid and linoleic acid have 18 carbon atoms each. Complete the sentences to explain why stearic acid melts at 69 °C but linoleic acid melts at -5 °C.
Drag the terms on the left to the appropriate blanks on the right to complete the sentences.
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weaker
The molecules of a
fatty acid (for example,
fit closer together than the
less
molecules of a
fatty acid (for example,
lower
Therefore, when comparing the two, there are
attractions between saturated fatty acid
linoleic acid
molecules, which require
energy to break them apart and form liquid. Thus, saturated
stronger
fatty acid molecules have
melting points.
higher
stearic acid
more
similar
saturated
polyunsaturated
Transcribed Image Text:Stearic acid and linoleic acid have 18 carbon atoms each. Complete the sentences to explain why stearic acid melts at 69 °C but linoleic acid melts at -5 °C. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help weaker The molecules of a fatty acid (for example, fit closer together than the less molecules of a fatty acid (for example, lower Therefore, when comparing the two, there are attractions between saturated fatty acid linoleic acid molecules, which require energy to break them apart and form liquid. Thus, saturated stronger fatty acid molecules have melting points. higher stearic acid more similar saturated polyunsaturated
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