why is there are bubbles formed when aniline is added to nitrous acid?

Q: What acylium ion is formed from attached acid chloride ?

A: The given reaction is represented as follows:

Q: Why are alcoholic solutions used in the hydroxamic acid test for esters?

A: Ester functional group can be identified by hydroxamic acid test.

Q: briefly explain how a soap can be used to increase the solubility of methylamine in water

A: Soap is the sodium salt of fatty acid. Soap is produced by the saponification (basic hydrolysis) of…

Q: How iso-butane is used to ionize the given sample.

A: Chemical ionization (CI) is a soft ionization technique used in mass spectrometry. Reagent gas…

Q: Why is heat needed in the hydrolysis of esters and amides but not in the hydrolysis of acyl halides…

A: Heat needed in the hydrolysis of esters and amides but not in the hydrolysis of acyl halides and…

Q: Schiff's test.

A:

Q: of ammonium)? 4. What is another more common name of the basic hydrolysis of an ester? 5. What is…

A:

Q: Write a note on Bridgehead compounds

A: Bridge head carbon is present in bicyclo compound. Molecule which have two or more rings.

Q: why ethyl acetate is immiscible with water?

A: A solution consists of solute and solvent or a solution is a mixture of two or more components.…

Q: Give the IUPAC name for attached metal salt of a carboxylate anion.

A: The IUPAC name for metal salt of a carboxylate anion will be almost same as that of ester. The…

Q: A. Provide three methods of preparing aspirin (acetylsalicylic acid) from salicylic…

A: (A) Aspirin can be prepared by salicylic acid. When salicylic acid is  Acetic acid, it gives…

Q: Why is benzoic acid insoluble in sulfuric acid? Explain the concept

A: Given: Benzoic acid is insoluble in sulfuric acid.

Q: Write down the chemical reaction with which the peach-scented ester is prepared.

A: Benzyl acetate is a peach scented ester.

Q: write the full reactions for, the HCl hydrolysis of benzamide and acetamide and NaOH hydrolysis of…

A: Amides are derivatives of carboxylic acid where – OH the acid has been substituted by – NH2, – NHR,…

Q: What is the importance of Terephthalic acid ?

A:

Q: Write an equation for the acid-base equilibrium of:(a) Pyrrolidine and water (b) Pyridine and water

A: (a) An equation for the acid-base equilibrium of pyrrolidine and water is shown as follows: Here,…

Q: What gas is formed when sodium carbonate reacts with hydrochloric acid?

A: Sodium carbonate is a sodium salt of a weak acid and a strong base, so it shows basic properties.…

Q: Write the chemical equations for the base hydrolysis of methyl salicylate

A: Hydrolysis is a chemical reaction in which organic compound breaks down due to reaction with water.…

Q: Discuss the significance of the following processes and what constituent is being determined…

A: Test for alkaloids- 1. Precipitation reaction- Gives white or yellow colour ppt with the reagents-…

Q: How does soda-lime function as a carbon dioxide absorbent in the body? Write the equations involved.

A: Please find your solution below : Soda lime is used to absorb the carbon dioxide produced by…

Q: Draw/illustrate the chemical reaction involved in Benedict’s test and explain the purpose of this…

A:

Q: Why is it bad to put too much water as the solvent when recrystillizing benzoic acid?

A: A question based on purification, which is to be accomplished.

Q: Why is aniline soluble in aqueous HCl?

A: The solubility of a compound depends on their polar or non-polar nature. It follows a simple rule…

Q: select

A: This question is related to recrystallization.

Q: write the full acid base reactions for the aniline, N-methyl aniline and triethylamine with HCl.

A: In aniline and amines, the lone pair is present on N atom. Due to this lone pair, they act as a…

Q: Why is methyl salicylate so easily absorbed through the skin?

A: When applied topically, adequate methyl salicylate is assimilated to give relief from discomfort to…

Q: What is the ionizable group of phenazopyridine? and its ionize structure?

A:

Q: Why do apple and banana shoe discoloration when acid was applied?

A: Answer - Apples and banana contain an enzyme called polyphenol oxidase or tyrosinase. we  will…

Q: What are the effects of Carboxyl Group to the Salicylic Acid?

A:

Q: Why do water-insoluble carboxylic acids dissolve in aqueous sodium hydroxide?

A: The compound given is water-insoluble carboxylic acids.

Q: What is Kemmerer water sampler

A: Kemmerer water sampler :- It is a device that makes it possible to obtain a sample of water from…

Q: TRUE OR FALSE _ 1. To dispense chemicals, read the label at least twice before removing any chemical…

A: Hi, Since you have posted multiple questions, we will solve first three for you. If, you want all…

Q: morphine

A: In this question we have to explain when we take opioids like morphine why we not feel numb like…

Q: why is there bubbles formed when aniline was added to concentrated HCl?

A: Aniline is basic in nature and HCl is an acid. So, acid-base reaction will take place.

Q: In a paragraph form, write the procedure in preparing aniline form benzoic acid

A: We need several chemicals to prepare aniline form benzoic acid

Q: Is the sodium salt of propanoic acid as effective a soap assodium stearate? Explain.

A: Soaps are defined as salt of fatty acids that are produced by hydrolysis of fatty acids. Soap…

Q: ) Write the equation for the reaction between propylamine and HBr. B)  Write the reaction for the…

A: Acid and base react to form salt . The first equation is an example of it. Hydrolysis of amide forms…

Q: Write a full procedure to Recrystallize benzoic acid and Naphthalene.

A: Recrystallization is the process of the purification of solid substances. Any substance that needs…

Q: Answer the following question briefly: 1. Why do we need to calibrate the pH meter before using?

A:

Q: Explain which hydrolyzed component will be positive in the Br2 water test. (Refer to image)

A: Alkenes can be defined as the organic compounds that contain carbon and hydrogen atoms in a…

Q: What is Schiff base ?

A:

Q: What chemistry properties or structure make Salicylic acid cannot be taken orally? Is it due to the…

A: Salicylic acid is an aromatic compound with basic, -OH group and acidic -COOH group present at…