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saponification
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INTODUCTION: Soup making might be the second eldest chemical reaction known. Soup is a product of the saponification, which is hydrolysis of esters in the presence of strong soluble bases, of fats with sodium hydroxide or lye. The lye hydrolyses the fat (esters) into glycerol and sodium salts of the three attached fatty acids. These salts are composed of long hydrocarbon chains, which contain a water-soluble carboxylate group at one end. The base attaches to the fat molecule where the component molecules were joined to produce one molecule of glycerine and three molecules of modified acid called soap. PURPOSE: This experiment is to find out what Palmitic acid does with the lye. RESEARCH QUESTION: Is it possible to synthesize an ordinary useable soap from Palmitic acid and sodium hydroxide? HYPOTHESIS: I think mixing together and then filtering Palmitic acid and sodium hydroxide will saponify soap. MATERIALS: 1.
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Paper Information
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Title: saponification
Words: 727
Rating: None
Pages: 2.9
submitted by: stina47
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