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The carbon chain of stearic acid is longer; more long chain, higher melting point.
The melting point of stearic acid is 69,3 0C and the melting point of oleic acid is 14 0C.

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Q: Why does stearic acid has a high melting point than oleic?
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Related questions

Does stearic acid have high melting point?

yes


How do you prove that glucose do not raise the melting point of stearic acid?

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Experiment on the melting and freezing point of stearic acid?

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