lab report on the preparation of soap (Saponification)
Homework Answers
Ans 1 :
Glyceryl triplamitate is a triglyceride molecule that is made up of one molecule of glycerol and three molecules of fatty acids.
It reacts with with 3 molecules of sodium hydroxide solution to form 3 molecules of sodium palmitate and one molecule of glycerol.
The reaction is given as :
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lab report on the preparation of soap
(Saponification)
1. Write the reaction for the saponification of...
Lab 12: Saponification – Making Soap Objective: To make soap using the process call saponification, an...
Lab 12: Saponification – Making Soap Objective: To make soap using the process call saponification, an organic form of the neutralization reaction that an acid reacts with a base to form a salt. Introduction: A soap is the sodium or potassium salt of a long chained carbohydrate called a fatty acid. A fatty acid usually contains between 12 – 18 carbon atoms. Fatty acids are esters of either animal or vegetable fats. They are called triglycerides if they are solids at room...
For a chemistry lab about a saponification reaction, why would you test your soap using CLR...
For a chemistry lab about a saponification reaction, why would you test your soap using CLR in the hard water reactions, shaking until you see a change? This is from the hard-water reaction section of the lab. Each test tube had dissolved natural soap in water. CLR was added to tube #1 with 5% CaCl2 added prior, tube #2 with 5% MgCl2 added prior, and into tube #3 with tap water added prior. Tube #1 turned white and layered Tube...
saponification of coconut oil with NaOH 1. What is the nucleophile in this reaction? hydroxide??? 2. Why doesn’t sodium...
saponification of coconut oil with NaOH
1. What is the nucleophile in this reaction?
hydroxide???
2. Why doesn’t sodium acetate act as soap?
Sodium acetate cannot be used as soap because there is no
non-polar hydrocarbon side component long enough to bind nonpolar
dirt fats or oils. Without this organic component it cannot be used
as soap.???
3. Detergents contain compounds that have a sulfonate group
instead of a carboxylate. Why do detergents work better than soaps
at all pH...
Question 1 Status: Tries remaining: 2 | Points possible: 1.00 The reaction is a type of Choose.. that Saponifica...
Question 1 Status: Tries remaining: 2 | Points possible: 1.00 The reaction is a type of Choose.. that Saponification is the process of making soap from fats or oils Choose... which is the soap uses the addition of a to release the Choose... CHECK Question 1 Status: Tries remaining: 21 Points possible: 1.00 . The reaction is a type of Choose... condensation that fats or oils Saponification is the process of making soap from ,which ist esterification hydrolysis to release...
4. What is soap? Give the definition b. What is saponification? c. What are micelles? d.What...
4. What is soap? Give the definition b. What is saponification? c. What are micelles? d.What is a hard water? Does soap make sods in hard water? Why? e.What are the end products of saponification? Name them. f.How do you change oil (liquid) to fat (solid).
What would be my percent yield if i retrieved 3.1020 grams of soap? thank you, please show all work.
what would be my percent yield if i retrieved 3.1020 grams of
soap? thank you, please show all work.
SAPONIFICATION (HYDROLYSIS OF A FAD Fats and edible oils consitute a special class of esters called riglycerides in which alcohol part of the molecule, the trihydroxy compound glycerol, forms with three molecules of various long-chain carboxylic acids (called fatty acids). Ty reactions of simple esters can also be carried out on fats and oils,i acid-or-base-catalyzed hydrolysis. three ester linkages carboxylic acids...
What Rasthe plL of the soap solution? Using structures write a chemical reaction of the soap and ...
What Rasthe plL of the soap solution? Using structures write a chemical reaction of the soap and water that explains this observation. 2pts 2.W (R The other prodoct of the saponification reaction is glycerol. What happens to the glycerol produced in the reaction? 2pts olento Frn ucerol wilth vscal to pic pat a Soa p, identical. How could you use melting point analysis to determine which compound is isolated? 2pts we hen n尺lti") pointob fa。GULSpongd ave Identical fun 1 ra...
1. What is an amphiphilic molecule? How does this property influence the effectiveness of soaps? 2....
1. What is an amphiphilic molecule? How does this property influence the effectiveness of soaps? 2. Why was sud production used to assess the effectiveness of the synthesized soaps? 3. Explain the chemical reaction that occurs between soap molecules and the ions in hard water? How were the synthesized soaps affected by hard water? 4. What is the difference between soaps and detergents? How did the detergent tested in this laboratory compare to the soaps in both distilled water and...
soap making lab organic chem 2 Post Lab Questions 1. What is an emulsion? Which mixture...
soap making lab organic chem 2
Post Lab Questions 1. What is an emulsion? Which mixture was the better at maintaining an emulsion, Olland or soap, oil and water? Explain why on a molecular level. 2. How can soap remove oil or dirt from clothes? 3. What was the role of the ethyl alcohol that was originally added to the reaction mixture 4. Explain chemically what happens when soap is added to hard water and the problems can occur when...
5 in the presence of acid, soaps will undergo the reaction shown below. Explain how this...
5 in the presence of acid, soaps will undergo the reaction shown below. Explain how this would affect the ability of soap to act as a cleaning agent if it is used in water that is acidic. 6 A friend lives in an area where the tap water is very hard due to high levels of calcium ion. She notices that a bath soap containing sodium palmitate leaves a heavy film of soap scum on her shower. The chemical reaction...
saponification of coconut oil with NaOH
1. What is the nucleophile in this reaction?
hydroxide???
2. Why doesn’t sodium acetate act as soap?
Sodium acetate cannot be used as soap because there is no
non-polar hydrocarbon side component long enough to bind nonpolar
dirt fats or oils. Without this organic component it cannot be used
as soap.???
3. Detergents contain compounds that have a sulfonate group
instead of a carboxylate. Why do detergents work better than soaps
at all pH...
Question 1 Status: Tries remaining: 2 | Points possible: 1.00 The reaction is a type of Choose.. that Saponification is the process of making soap from fats or oils Choose... which is the soap uses the addition of a to release the Choose... CHECK Question 1 Status: Tries remaining: 21 Points possible: 1.00 . The reaction is a type of Choose... condensation that fats or oils Saponification is the process of making soap from ,which ist esterification hydrolysis to release...
what would be my percent yield if i retrieved 3.1020 grams of
soap? thank you, please show all work.
SAPONIFICATION (HYDROLYSIS OF A FAD Fats and edible oils consitute a special class of esters called riglycerides in which alcohol part of the molecule, the trihydroxy compound glycerol, forms with three molecules of various long-chain carboxylic acids (called fatty acids). Ty reactions of simple esters can also be carried out on fats and oils,i acid-or-base-catalyzed hydrolysis. three ester linkages carboxylic acids...
What Rasthe plL of the soap solution? Using structures write a chemical reaction of the soap and water that explains this observation. 2pts 2.W (R The other prodoct of the saponification reaction is glycerol. What happens to the glycerol produced in the reaction? 2pts olento Frn ucerol wilth vscal to pic pat a Soa p, identical. How could you use melting point analysis to determine which compound is isolated? 2pts we hen n尺lti") pointob fa。GULSpongd ave Identical fun 1 ra...
soap making lab organic chem 2
Post Lab Questions 1. What is an emulsion? Which mixture was the better at maintaining an emulsion, Olland or soap, oil and water? Explain why on a molecular level. 2. How can soap remove oil or dirt from clothes? 3. What was the role of the ethyl alcohol that was originally added to the reaction mixture 4. Explain chemically what happens when soap is added to hard water and the problems can occur when...
5 in the presence of acid, soaps will undergo the reaction shown below. Explain how this would affect the ability of soap to act as a cleaning agent if it is used in water that is acidic. 6 A friend lives in an area where the tap water is very hard due to high levels of calcium ion. She notices that a bath soap containing sodium palmitate leaves a heavy film of soap scum on her shower. The chemical reaction...
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