which is the best method for the preparation of H2O2 in laboratory?

Q: Explain why iodine (I2) does not react with ethane, even though I2 is more easily cleaved…

A: Radical or free radical: unpaired valence electron of an atom, molecule, or ion is called as…

Q: In the synthesis of p-nitroacetanilide, what is the purpose of adding glacial acetic acid? To…

A:

Q: 7H5O2 = 160.21 C7H8O2 = 122   Density: C7H8 = 0.87 g/mL KMnO4 = 2.7 g/mL KC7H5O2 = 1.5 g/mL…

A: The solution is as follows:

Q: 7) The o-complex formed for the bromination of benzoic acid should be Br. H. .COOH .COOH СООН Br…

A: Thankyou for submitting an excellent question. According to our code of honor only one question was…

Q: Define the difference between E1 and E2 mechanisms ?

A: The difference between E1 and E2 mechanisms are, For example,

Q: what is the role of V2O5 during oxidation of SO2 into SO3 ?

A: In the process of oxidation of SO2 to SO3, vanadium oxide(V2O5) is used as a catalyst. The oxidation…

Q: What is the pKa of Sylvianic Acid if it is 2.3% dissociated at pH = 10.26?

A:

Q: The pKas of chemicals HX and HY are 5 and 7 respectively. The pKa of carbonic acid H2CO3is 6. If you…

A: The pKa of HX is 5 and the pKa of HY is 7, and the pKa of NaHCO3 added in the separatory funnel is…

Q: Why does the Ka values decrease at each deprotonation in the reaction between naoh and h3po4?

A: The chemical name of H3PO4 is phosphoric acid. It is a triprotic acid since it dissociates to give…

Q: Suggest at least two other reagents which may be used in place of elemental zinc in the synthesis of…

A:

Q: 10. Provide the product of the reaction.

A: These reactions undergo through two steps     Step- 1. Formation of carbocation     Step-2 .…

Q: The following reaction sequence was used in the synthesis of several derivatives of pros- taglandin…

A: In the given reaction, soda amine act as a base so it abstract an acidic proton from alkyne then…

Q: Explain the two Mechanisms for the Reaction of ROH with HX ?

A: Interpretation: The two mechanisms for the reaction of ROH with HX is to be provided.

Q: CH2CH3 6. NBS (PHCO2)2, CC4 CH3 7. KMNO4 Br2 H;O* FeBr3 ОН 8. H2SO4 (CH3)2C= CH, CH3

A: We have to show the chemical structure of the material produced as a result of the following…

Q: Which of the following structures would be most readily reduced by a hydride delivery agent, such as…

A: ->NaBH4 and LiAlH4 are reducing agent . These are reducing agent because produce H- nucleophile .…

Q: Write the structures of possible products formed in the following reaction. Identify the major ane…

A: This reaction is a coupling reaction. In this reaction, a carbon-carbon bond is formed when…

Q: How is (–) hygrine produced from putrescine? Give all the steps involved in this synthesis.

A: (-) HYGRINE SYNTHESIS FROM PUTRESCINE -  Hygrine can be synthesized from putrescine in following…

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 enzymatic pathways that are involved in the metabolism of heroin and codeine.

A: The answer is attached below-:

Q: For the compound shown below, identify the two beta hydrogens and give the major Hofmann eliminaron…

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Q: The mechanism of the Fischer esterification was controversial until 1938, when IrvingRoberts and…

A: a) The mechanism for the given reaction of Fischer esterification is shown below; It is conferred…

Q: O C A B D

A:

Q: and carbon dioxide after ozonolysis HO. after reacting with BH, and H,O, KOH

A: Given,  And  Give reactants of the given products .

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: The reaction between propanoic acid and benzylalcohol in an acidic medium. show the product by…

A: Given reaction,    Propanoic acid with benzyl alcohol in an acidic medium.

Q: Write a mechanism for the bromination of trans-cinnamic acid that proceeds through a bromonium ion…

A: This mechanism is Electrophilic addition reaction 1st alkene attack  on bromine and formation of…

Q: )Write the reaction mechanism by drawing the experimental setups for obtaining benzoin. 7)Write the…

A: 3. Benzoin condensation reaction mechanism is shown in image below.

Q: What is the reaction mechanism for the Jones oxidation of phenol to quinone?

A: Find the complete mechanism of this jone's oxidation

Q: What would you suggest be done to restore an NazHPO4and H2C2O4? equilibrium system after the…

A: Le Chatelier's principle states that changes in the system such as temperature, pressure, volume or…

Q: The reaction for the magnesium cation with 8-hydroxyquinoline is carried out in the presence of: A)…

A:

Q: When heated,KCIO3 decomposes into KCI and O2.

A:

Q: 3. An unknown salt gives a red solution when reacted with KSCN, and a pale yellow ppt. when treated…

A: FeBr3 + KSCN ----> Fe(SCN)+2 + KBr  Fe(SCN)+2 has  blood red colour solution.

Q: Define the Mechanism - Conversion of Carboxylic Acids to Amides with DCC

A:

Q: Draw the structure of sialyl-Lewis X. What enzymes would you need to use to analyze its structure…

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Q: OH %3D II a) I b) II c) II d) None of the above

A:

Q: Define Reaction of ROH with PBr3

A: The hydrocarbons with the OH functional groups are called alchols. Alcohols react with different…

Q: The reaction between peroxodisulphate (VI) ions, S2O82- and iodide ions, I- can be catalyzed by…

A: Note: The reaction between peroxodisulphate and iodide ions is catalyzed by Fe2+ions. Uncatalyzed…

Q: Which of the compounds have the lowest pKA, why?

A: We have to predict compound with lowest pKa.

Q: Will the intensity of red color after addition of FeCl3 in the product, decrease, increase, stay the…

A: Initially, ethyl acetoacetate is a color less liquid. When it is reduced, it forms a reddish-brown…

Q: draw the structure of EDPTK in its predominant form as it would exist at pH 5

A:

Q: why is the synthesis of NH4BF4 conducted under acidic conditions?

A: The synthesis of NH4BF4 conducted under acidic conditions as follows,

Q: Which compound is most likely to undergo oxidative addition of H2?

A: The compound most likely to undergo oxidative addition of H2 is  A) MtF(PPh3)3

Q: What is the purpose of using the following chemicals in the preparation of n-butyl acetate?

A: Given

Q: Which of the following compounds is quite soluble in water and would also liberate a gas when…

A: Sulfate, Chloride and Carbotate salts are  given. We have to identify the compound that is quite…

Q: How organocuprate reagents (R2CuLi) are prepared ?

A: Organocuprates ("Gilman Reagents") have the general structure R2CuLi, where R is a carbon group.

Q: and carbon dioxide after ozonolysis HO after reacting with BH, and H,O, KOH

A: Given products are :  And  Identify the reactants = ?

Q: [6] Give a plausible catalytic cycle for the conversion of benzyl iodide and carbon monoxide to…

A:

Q: Draw the products of the addition of -OH to the si face of crotonate at C3, followed by protonation…

A:

Q: 3. (2) Complete the following reactions by drawing structures for the products in each case. (K° =…

A: Catalytic Hydrogenation of an alkene by Zeolite catalyst and H2O at a temperature of 300 degrees…

Q: What are the products prepared for preparation of p-Iodonitrobenzene?

A: Halogen is ortho-para directing group of benzene.