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Saponification is the hydrolysis of fat in presence of caustic soda (NaOH), the products are Soap and Glycerin
CH2-CO-R1 CH2-OH R1-COONa
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CH-CO-R2 + 3NaOH --------> CH-OH + R2-COONa
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CH2-CO-R3 CH2-OH R3-COONa
(Fat) (Glycerin) (Soap)
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∙ 11y ago
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Why potassium hydroxide is not used in washing soap?
Potassium hydroxide is used to prepare only liquid soaps. Soaps resulted from the saponification of fats with KOH are liquids or viscous. Soaps resulted from the saponification of fats with NaOH are solids.
What is the Saponification value of Glycerin?
Glycerin and soap are the bye-products of saponification. The saponification value of glycerine are values of the percentage of lye it takes to convert one unit of fat, oil or fatty acid into glycerin.
Which substances are reactants and which are products in this equation NaOH HCI H2O?
NaOH and HCl are the reactants; water and ammonium chloride are the products.
What is the formula to calculate saponification number?
Insoluble soaps are not likely to exist, they won't work when not IN water. For more you can trust on this: his process is called saponification: fat + sodium hydroxide -> Sodium salts of fatty acid (Soap) + glycerol
What is the products of the saponification of tripalmitin?
Tripalmitin is a 16 carbon saturated fatty acid. Saponification is a reaction involving a strong base (ex: NaOH) and a fatty acid. The reaction yields a glycerol and 3 fatty acid salts. Therefore the reaction products are: glycerol: CH2(OH)--CH(OH)--CH2(OH) + 3 fatty acid salts: CH3--(CH2)14--COO(-) Na(+) + 3H2O Above is actually a summary of what is in reality a 2-step reaction: the fatty acid reacts with H2O first to yield a glycerol and 3 fatty acids; the fatty acids subsequently reacts with the alkaline (base) (NaOH) to yield 3 fatty acid salts and H2O
Why initial products of the saponification of methyl benzoate soluble in water?
Saponification is a term used where soaps are formed as from fats and oils (triglycerides), methyl benzoate is a simple ester so here we may use the term hydrolysis, the reaction is performed in presence of NaOH so initial products are in ionic or salt form, sodium benzoate and sodium methoxide so are soluble in water.
What happens when fatty acid reacts with NaOH?
what happen when fatti acid react with the NaOH
When fats reacts with sodium hydroxide they form?
The simplest answer is probably - "lye soap". In broader terms, the reaction of fats with bases (like NaOH) is called "saponification" and the product is soap. Saponification involves hydrolysis of triglycerides, which are esters of fatty acids, to form the salt (sodium salt if the base is NaOH) of a carboxylates. In addition to soap, such traditional saponification processes produces glycerol.
How many products would saponification yield?
2
What are two products of saponification?
Ethyl Alcohol + Ethanoic Acid
Why potassium hydroxide is not used in washing soap?
Potassium hydroxide is used to prepare only liquid soaps. Soaps resulted from the saponification of fats with KOH are liquids or viscous. Soaps resulted from the saponification of fats with NaOH are solids.
What is the Saponification value of Glycerin?
Glycerin and soap are the bye-products of saponification. The saponification value of glycerine are values of the percentage of lye it takes to convert one unit of fat, oil or fatty acid into glycerin.
Which substances are reactants and which are products in this equation NaOH HCI H2O?
NaOH and HCl are the reactants; water and ammonium chloride are the products.
What is the formula to calculate saponification number?
Insoluble soaps are not likely to exist, they won't work when not IN water. For more you can trust on this: his process is called saponification: fat + sodium hydroxide -> Sodium salts of fatty acid (Soap) + glycerol
What is the equation for the preparation of soap from stearic acid and sodium hydroxide?
Well, to write it out is complex, but I will do my best: C18H36O2 + NaOH = alcohol + salt of the carboxylic acid (soap) The proper name for this process saponification, and the specific products can be determined via GC analysis or through your own tedious calculations.
What is the products of the saponification of tripalmitin?
Tripalmitin is a 16 carbon saturated fatty acid. Saponification is a reaction involving a strong base (ex: NaOH) and a fatty acid. The reaction yields a glycerol and 3 fatty acid salts. Therefore the reaction products are: glycerol: CH2(OH)--CH(OH)--CH2(OH) + 3 fatty acid salts: CH3--(CH2)14--COO(-) Na(+) + 3H2O Above is actually a summary of what is in reality a 2-step reaction: the fatty acid reacts with H2O first to yield a glycerol and 3 fatty acids; the fatty acids subsequently reacts with the alkaline (base) (NaOH) to yield 3 fatty acid salts and H2O
How does saponification relate to organic chemistry?
The preparation of soap is called as saponification. When an ester reacts with a sodium salt of a carboxylic acid in the presence of a lye, it forms soap. All the reactants and products are organic.
