3. Why should a positive reaction be observed when KMNO, is added to the hydrolyzed aspartame solution?

Q: Describe how to isolate clove oil from the distillate?

A: To describe the method to separate the clove oil from the distillate.

Q: Explain the following giving a reason in each case   Why is an alkylamine more basic than ammonia?…

A: An effective base is the species that donate the electron readily. The electron donating effect of…

Q: Why is thymol insoluble with bicarbonate and diethyl ether and why is glycine soluble in HCl?

A: THYMOL From the structure of thymol it is clear that the only way it would be…

Q: If we did the paperclip activity with a cup of isopropyl alcohol instead of water, would you expect…

A: If the paperclip activity is done with a cup of isopropyl alcohol instead of water, different…

Q: For the identification tests of amines and amides. What would be the positive result of: - Hinsberg…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. Which color is produced when egg albumin is treated with NaOH and diluted CuSO4 solution? A.…

A:

Q: 9. How do you know if a malenimide based reagent will conjugate to nitrogen or sulphur in an amino…

A: we can identify the malenimide based reagent as amino acids by looking at the following - amino…

Q: Why an amino group (NH2) directs electrophilic aromatic substitutionto the ortho and para positions…

A: Amino group i.e -NH2 directs electrophilic aromatic substitution to the ortho and para positions.

Q: Give a reason why reduction reaction (with H2,pt) of nitrobenzene to alanine is so important

A:

Q: Using the 13 rule and Hydrogen deficiency indicator (HDI), determine the molecular formula and…

A:

Q: Give the structure of azo dye that would be formed from the given amine and coupling component.

A: In this question, we will draw the structure of the azo dye that will formed by the coupling between…

Q: how you would change your procedures to obtain the most efficient method for testing your pipetting.…

A: Pipetting is a important part to get accuracy of a analysis.

Q: Stan believes the product made is the imine B, whereas Kyle believes the aminal C was synthesized…

A:

Q: A) Which of the following has a higher boiling point: Butane or butanamine? Explain your answer.…

A: we need to compare boiling point and solubility of the given compounds n

Q: 4. What main difference would you see when conducting the Nitrous Acid test with aniline vs.…

A: The difference between the Nitrous acid test with Aniline vs aminocyclohexane is as given below.

Q: (b) Why is TEL no longer used as an anti-knocking agent?

A: Tetraethyl lead is used as an antiknock agent in gasoline in early 1920's. But now a days it is not…

Q: what are the bands of the IR of acetaminophen (tylenol

A:

Q: The structure is an ethanolamine plasmalogen. Test for unsaturation were done. What are the results…

A: When a molecule has carbon and hydrogen without any other specific atoms is termed as a hydrocarbon.…

Q: 1-What is the mechanical properties of a hardened monofilament nylon? 2- What is the processing…

A: The simplest chemical unit that has key functional groups such as the unsaturation unit is known as…

Q: What is the critical extent of reaction (pc) based on Carother's approach to gelation for the…

A: Given the necessary formulas -  Carothers equation: pc = 2/fav; where pc is the extent of the…

Q: MCQ 159: Bromine (Brg) is relcased during reactions A. reddish brown gas B. blue gas C. white gas D.…

A: The question is based on physical properties of gases. We have were to identify the physical…

Q: The reason why most antibiotics as oral suspension dosage forms are commerc available as dry…

A: Given that most of the antibiotics as oral suspension are in dry powder.

Q: A)Identify functional groups in the molecule B) Will the molecule be deprotonated, neutral of…

A: Let us discuss thus question one by one.

Q: A. Describe the difference(s) between the structure of unheated albumin and heated albumin. B. Why…

A: Albumin belongs to the globular proteins family. These proteins are water-soluble and slightly…

Q: Is TMA a volatile compound or a biogenic amine? Is measurement of TMA a reliable index of spoilage?…

A: Biogenic amines are non-volatile amines. They are obtained during the decarboxylation of amino…

Q: 1. In the stages of caffeine isolation Explain why a) calcium chloride, b) dichloromethane, c)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Why did sucrose give a positive test with Benedict’s solution after heating?

A: Benedict's reagent is a complex mixture of sodium carbonate, sodium citrate and copper(II) sulfate…

Q: Why does the acetic anhydride react with the -NH2 and not the -OH group of p-aminophenol

A: In p-aminophenol -NH2 group has more basicity than -OH so -NH2 group takes part in the reaction and…

Q: Why is an alkylamine more basic than ammononia?

A: Because of electron delivering nature, the alkyl gathering (R) pushes electrons towards nitrogen in…

Q: 2. Define synthetic. Should you be concerned about synthetic flavorings in food? Explain your answer…

A: 2) Answer - Synthetic -  Synthetic flavors are any flavors that are not defined as natural, even if…

Q: 4. Consider the compounds 4-tert-butyl- cyclohexanol and 4-tert-butylcyclohexa- none. Using silica…

A: In these two compounds, 4-tert-butylcyclohexanol is more polar than that of 4-…

Q: Thoroughly explain why (a)malthose is a reducing sugar while trehalose is not based on their…

A: Monosaccharides are reducing sugars because they contain either an aldehyde group (if they are…

Q: If 0.130 g of p-aminophenol is allowed to react with excess acetic anhydride, what is the…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: which has a positive result in ninhydrin test? a. ethyl ethanoate b. sucrose c. proline d. 1-butanol…

A: Amines - These are the compounds containing the NH2 group.  Amino acids -  These are the organic…

Q: What will you do to detect the presence of protein in powdered casein?  Briefly explain each…

A: Powdered casein is a slow-digesting protein and is used as a supplement by body-builders, and casein…

Q: What is the result and color when the egg albumin solution is mixed with 70% alcohol?

A: To describe the result and color when the egg albumin is mixed with 70% alcohol.

Q: The amino acid leucine has an Rf value of 0.73 and arginine has an Rf value of 0.20.  Draw their…

A: Rf value is the ratio of distance travel by the solute to the distance travel by solvent from base…

Q: 3. When aspiril IS Ilade TUII acctic uClu, ulo anhydride is used, the by-product is acetic acid.…

A: When aspirin is made from acetic acid, the by product is H2O. when acetic anhydride is used, the…

Q: What is more reactive Astatine or Tennessine? Explain

A: Both Astatine (At) and Tennessine (Ts) are p-block elements belonging to the halogen family. The…

Q: Aliphatic amines are more basic than ammonia, whereas aromatic amines are less basic than ammonia.…

A: Aliphatic amines are more basic than ammonia, whereas aromatic amines are less basic than ammonia is…

Q: How Ranitidine will be syntesized? give full reaction

A: Ranitidine : Ranitidine is a drug that is used orally and it belongs to class of drug called…

Q: 2 How much excess acid was used to mcke the 'nitraus acid" HOND that will make the diazo salt amine?

A: Amines generally primary amines forms diazonium salt on treating with nitrous acid. And nitrous acid…

Q: a) How can TLC allow you to determine if your reaction takes place. Explain. b) How can TLC allow…

A: TLC stands for Thin Layer Chromatography. It is basically an identification and separation technique…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.