what are the products of acid hydrolysis of glycertrioleate?
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what are the products of acid hydrolysis of
glycertrioleate?
Additional Lab questions 1. What are the...
2. Formation of Fatty Acids Describe your observations and the appearance of the resulting material and...
2. Formation of Fatty Acids Describe your observations and the appearance of the resulting material and name the Complete the equation for the reaction of the soap, sodium oleate, with HCl products. C,,H,000-, Na+ + HClau → 3. Formation of Soap Scum Describe the appearance of the product of the roaction: Complete the equation for the reaction of CaCl, with the soap, sodium oleate. (Be certain to balance the equation and name the products. CaCl2 + C, H,,COo, Na+ →...
lab report on the preparation of soap (Saponification) 1. Write the reaction for the saponification of...
lab report on the preparation of soap
(Saponification)
1. Write the reaction for the saponification of glyceryl tripalmitate with sodium 2. 3. 4. hydroxide. Why is the product of saponification called a salt? Why was ethanol added to the reaction mixture of fat and base? Do you think the solid soap that you made contains glycerol? Why or why not? Explain. 5. Describe the appearance of your soap. 6. Explain how soaps emulsify oils and fats. 7. Explain why soaps...
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a)...
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a) Why is the reaction mixture extracted with sodium bicarbonate? In other words, what two substances does sodium bicarbonate react with in the reaction mixture and why are these reactions useful? (4 pts) b) Write a balanced chemical equation for each reaction involving sodium bicarbonate. c) When the reaction mixture is extracted with sodium bicarbonate solution, what substances will be in the aqueous layer? What...
Write the balanced chemical equation for the reaction between sodium bicarbonate and sulfuric acid (products are...
Write the balanced chemical equation for the reaction between sodium bicarbonate and sulfuric acid (products are sodium sulfate, carbon dioxide, and water). If you used 10 mL of 2.0 M H2SO4 and 2.50 g of NaHCO3 in a similar reaction to what you did in lab, which reactant is limiting? Show all calculations.
please help with these questions Questions g the hardness ion Ca and the soap sodium stearate, Na 00C(CHa)h CHs.giv...
please help with these questions
Questions g the hardness ion Ca and the soap sodium stearate, Na 00C(CHa)h CHs.give a equation to explain the formation of a precipitate for soap solutions in hard water CCI)GI give a chemical es aps dium ste rate, Na" 2.Complete the chemical equation shown below. Use this equation to explain why a soap has a high pH. solution strong cenj. base 3. Complete the chemical equations shown below. Uise these equations to explain the obserw...
ACID-BASE TITRATIONS HOMEWORK Use the data in Option A to answer questions 1.5 1. Write a...
ACID-BASE TITRATIONS HOMEWORK Use the data in Option A to answer questions 1.5 1. Write a balanced equation for the lanced equation for the reaction of the acid and base indicated. CH₃CH2COOH(aq) + NOOH(aq) + CH₂CH₂COONa(aq) + H₂O(e) 2. Determine the volume of titrant added at the equivalence point. CH3CH₂ Cootrag) + NaOH(aa) CH₃CH aded at the equivalence point. SHOW ALL WORK! 19) + NaOH (aa) + CH₃ CH₂ COONacaq) + H2Ocel 3. Determine the pH of the solution at...
Postlab Questions 1. The gas formed in the test tube by the reaction of hydrochloric acid...
Postlab Questions 1. The gas formed in the test tube by the reaction of hydrochloric acid and sodium sulfite was sulfur dioxide, SO2. The other products formed were water and NaCl(aq). Write a balanced equation for the reaction that produced SO2. a. What effect did this gas have on the acidity of the distilled water placed inside the plastic bag? Support your answer with data. b. Write a chemical equation that shows how "acid rain" was produced from SO2 inside...
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...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a hydrochloric acid solution to produce hydrogen gas and a magnesium chloride solution. Another reaction that has a gaseous product is the reaction of a hydrochloric acid solution (HCl(ag)) with sodium sulfite (Na,so,(ag)) solution to produce a sodium chloride solution (NaCl(aq)) and gaseous sulfur dioxide (S0,(g)). Write a balanced chemical equation for this reaction. 2. The sulfur dioxide produced by aqueous chemistry in the previous...
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a...
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a 0.1 M solution of H3PO4 turn blue litmus paper? b. (2 points) What color will a 0.1 M solution of H3PO4 turn red litmus paper? c. (2 points) What color will phenolphthalein be in a 0.1 M solution of H,POA? d. (5 points) Write an equation for the reaction that takes place when phosphoric acid is added to water e. (4 points) What is...
2. Formation of Fatty Acids Describe your observations and the appearance of the resulting material and name the Complete the equation for the reaction of the soap, sodium oleate, with HCl products. C,,H,000-, Na+ + HClau → 3. Formation of Soap Scum Describe the appearance of the product of the roaction: Complete the equation for the reaction of CaCl, with the soap, sodium oleate. (Be certain to balance the equation and name the products. CaCl2 + C, H,,COo, Na+ →...
lab report on the preparation of soap
(Saponification)
1. Write the reaction for the saponification of glyceryl tripalmitate with sodium 2. 3. 4. hydroxide. Why is the product of saponification called a salt? Why was ethanol added to the reaction mixture of fat and base? Do you think the solid soap that you made contains glycerol? Why or why not? Explain. 5. Describe the appearance of your soap. 6. Explain how soaps emulsify oils and fats. 7. Explain why soaps...
1. The reaction mixture contains isopentyl acetate, isopentyl alcohol, water, acetic acid and sulfuric acid. a) Why is the reaction mixture extracted with sodium bicarbonate? In other words, what two substances does sodium bicarbonate react with in the reaction mixture and why are these reactions useful? (4 pts) b) Write a balanced chemical equation for each reaction involving sodium bicarbonate. c) When the reaction mixture is extracted with sodium bicarbonate solution, what substances will be in the aqueous layer? What...
please help with these questions
Questions g the hardness ion Ca and the soap sodium stearate, Na 00C(CHa)h CHs.give a equation to explain the formation of a precipitate for soap solutions in hard water CCI)GI give a chemical es aps dium ste rate, Na" 2.Complete the chemical equation shown below. Use this equation to explain why a soap has a high pH. solution strong cenj. base 3. Complete the chemical equations shown below. Uise these equations to explain the obserw...
ACID-BASE TITRATIONS HOMEWORK Use the data in Option A to answer questions 1.5 1. Write a balanced equation for the lanced equation for the reaction of the acid and base indicated. CH₃CH2COOH(aq) + NOOH(aq) + CH₂CH₂COONa(aq) + H₂O(e) 2. Determine the volume of titrant added at the equivalence point. CH3CH₂ Cootrag) + NaOH(aa) CH₃CH aded at the equivalence point. SHOW ALL WORK! 19) + NaOH (aa) + CH₃ CH₂ COONacaq) + H2Ocel 3. Determine the pH of the solution at...
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...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a hydrochloric acid solution to produce hydrogen gas and a magnesium chloride solution. Another reaction that has a gaseous product is the reaction of a hydrochloric acid solution (HCl(ag)) with sodium sulfite (Na,so,(ag)) solution to produce a sodium chloride solution (NaCl(aq)) and gaseous sulfur dioxide (S0,(g)). Write a balanced chemical equation for this reaction. 2. The sulfur dioxide produced by aqueous chemistry in the previous...
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a 0.1 M solution of H3PO4 turn blue litmus paper? b. (2 points) What color will a 0.1 M solution of H3PO4 turn red litmus paper? c. (2 points) What color will phenolphthalein be in a 0.1 M solution of H,POA? d. (5 points) Write an equation for the reaction that takes place when phosphoric acid is added to water e. (4 points) What is...
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