Write the Method to recrystallize p-nitroaniline and azobenzene.

Q: Which method would be most appropriate for accomplishing the removale of trace amounts of acetic…

A: Answer

Q: Substantially discuss how Nitration of Toluene works

A: Toluene gives ortho and para isomer by the nitration,but it heated it can be give dinitro toluene…

Q: In a paragraph form provide the experimental procedure of  3-benzoylpropionic acid reaction of…

A: The explanation is given below-

Q: Give equations for the formation and hydrogenolysis of N-benzyloxycarbonyl methionine.

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Q: d. allow the temperature of the reaction mixture to remain at 40°C during the addition of the HN03-…

A: 2d) The addition of acid is an exothermic reaction. If the reaction vessel is not cooled, then…

Q: llustrate drawings for preparation of p-Nitroaniline.

A: Answer -

Q: 1. Write the chemical reaction showing how the electrophile for the nitration of methyl benzoate was…

A: Aromatic substituition is electrophilic, due to high density in benzenering.Benzene ring is one of…

Q: At normal temperature, 5-bromoacetylsalicylic acid melts at 60 °C and is inert and nearly insoluble…

A:

Q: Describe all the steps of the reaction related to obtaining fumaric acid starting from maleic…

A: The reaction of maleic Anhydride with H20 in presence of Basic medium (OH-) gives Fumaric acid.

Q: Account for the greater amount of internal pressure in the aspirin extraction versus the ß- naphthol…

A: Given solution contain napthalene, B- naphthol and aspirin.  Napthalene is a hydrocarbon and it's…

Q: why is it necessary to cool the acidic exact of aniline in ice before adding solid sodium hydroxide?

A: The addition of NaOH to an acidic extract of aniline is a step of acid-base extraction which is a…

Q: what is the purpose of saturated sodium bicarbonate solution does during the purification of…

A: We have to tell the purpose of saturated sodium bicarbonate solution does during the purification of…

Q: What is the difference between 37% hydrochloric acid and fuming 37% hydrochloric acid ?

A: 37% means that 37 g of HCl is present in 100 g of it.

Q: Write the obtainment of cinnamic acid (3-phenylpropenoic acid) using benzaldehyde and other…

A: Cinnamic acid - Cinnamic acid is an aromatic unsaturated carboxylic acid where -COOH group is…

Q: Suggest a combination of an organic halide and a cuprate reagent appropriate for the preparation of…

A:

Q: What is the objective for preparation of p-Iodonitrobenzene?

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

Q: Suggest the synthetic pathway to prepare the following compounds starting from 2- phenylethanol.…

A: Concept - In the above reaction- a) here we will use concentrated H2SO4, as it will convert alcohol…

Q: Give the structure of the principal organic product formed on reaction of benzyl bromide with sodium…

A: Reaction of benzoyl bromide with sodium hydrogen sulfide is an example of substitution reaction in…

Q: Which is the structure of the  substance which is important in the detoxification mechanism of…

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Q: Give two reasons why a water bath can and must be used during the recrystallisation during the…

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Q: Why is it important that the numbers of moles of methoxide ion be the same as the number of moles of…

A: It is important that the numbers of moles of methoxide ion be the same as the number of moles of…

Q: What is the major product of nitration of p-fluoroanisole reactions?

A: Nitration of p-fluoroanisole gives the 4-fluoro-1-methoxy-2-nitrobenzene as a major product. Here…

Q: Briefly explain the electronic effect of the substituent present in p-methoxybenzoic acid as…

A: Para methoxy  group decrease the acidity  of the benzoic acid through  +M effect which  destabilized…

Q: Write the chemical reaction for the preparation of 2-Phenyethanol using a suitable Grignard reagent.

A: Bromobenzene on reacting with Mg/ether produces benzene Grignard reagent. The chemical reaction is…

Q: Give the mechanism in the process of esterification. How is water formed in the reaction?

A: When the reaction of carboxylic acid with an alcohol in presence of acidic medium results in the…

Q: Write a balanced equation for the reaction of benzoic acid with hydroxide ion. Why is it necessary…

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Q: Discuss the limitations of the Friedel craft alkalylation reaction.

A: Rearrangement of carbocations. Limitations of compounds that can be used. polyalkylation…

Q: Which of these compounds would be extracted from an organic solution by aqueous acid?

A:

Q: Write a mechanism for the formation of isopropylbenzene (cumene) from benzene and propene in the…

A: The reaction of benzene with alkene is also an Friedel Craft reaction in the presence of acids such…

Q: Write the sequence of steps required for the conversion of benzene into benzenediazonium chloride.

A: Benzene diazoniumchloride can be prepared by benzene. The process involve the formation of…

Q: 5-bromoacetylsalicylic acid melts at 60 °C and is inert and almost insolube in water at room…

A:

Q: Explain the experimental procedure of the laboratory preparation of the synthesis of fluorobenzene…

A:

Q: Why is it more difficult to recrystallize benzil when using hexane as a solvent instead of ethanol?

A: Recrystallization is a process of purifying compounds by dissolving the crude sample of the given…

Q: Comment on the similarities or differences on the delocalization between oxazole and pyrazole

A: Similarities : a. In both cases five resonating structures can be drawn.  b. In both cases one ring…

Q: Provide the structure of the carbene that results when diazomethane decomposes.

A: Provide a diazomethane is decomposed of carbene structure.  Diazomethane is a heat it's break of…

Q: What is the limiting factor for the preparation of p-Iodonitrobenzene?

A: P nitrobenzene Can be synthesized through p-nitro aniline.

Q: Why is eugenol steam-distilled rather than purified by simple distillation?

A: Eugenol, also called clove oil, is an aromatic oil extracted from cloves that is used widely as a…

Q: Show how to convert 1-bromopentane to   the compound  using a lithium diorganocopper (Gilman)…

A: The completed equation and stractrual formula is shown below.

Q: What is the literature value of the melting range of:   Crystallized acetanilide vs Crude…

A: Comparing the melting point of recrystallized acetanilide and pure acetanilide revealed little to no…

Q: Write the reaction of p-nitroaniline with 2-naphthole.

A: The reaction of p-nitroaniline with 2-naphthol has to be written.

Q: What is the principle involved on how a simple distillation can isolate the eugenol from cloves?

A: Principle: The principle of steam distillation is based on the fact that two immiscible liquids will…

Q: What is the white solid that forms when α-phenylethylamine comes in contact with carbon dioxide?…

A: Phenyl ethyl amine is a colorless liquid at room temperature. It is a highly basic salt and forms…

Q: Calculate the volume of p-anisaldehyde required to react in a 1:1 ratio with 0.69 g of…

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Q: Write a summary for preparation of p-Nitroaniline experiment pertaining to three step synthesis,…

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Q: Consider the spectral data for 3-nitrophthalic acid. a. In the functional group region of the IR…

A: 3-nitro pthalic Acid has two -COOH group,one nitro group and a benzene ring.

Q: Write a mechanism for the formation of tert-butylbenzene from benzene and tert-butyl alcohol in the…

A: Electrophilic addition The reaction in which benzene reacts with  an electrophile and form addition…

Q: Explain the principles or what happens in the oxidation of alkyl side chain derivatives of benzene…

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Q: How do you rationalize the fact that the cyclohexane A value for phenyl (2.8) is bigger than that…

A: The A values explains the bulky nature of substituents in a cyclohexane. The energetic preference of…

Q: write the chemical equation for the nitration of furan and interpret the selectivity of reaction.

A: