Which of the following sets of reagents would synthesize the given tertiary alcohol? ► View Available Hint(s) MgBr MgBr i HO H₂O* quench MgBr Mg Br H₂O quench HO H₂O quench H₂O quench

Q: Why does vanadium pentaoxide acts a catalyst?

A: The molecular formula of vanadium pentaoxide is V2O5 and its molar mass is 181.880 g mol-1. It is an…

Q: What does H2C2O4 dissociate into

A: H2C2O4 is oxalic acid and it dissociates in two steps.

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Q: How do I mathematically express this reaction in terms of Qc

A: Qc definition

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A: An oxidant is a reactant that oxidizes or removes electrons from other reactants during a redox…

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Q: In this reaction, 2-butanol reacts with acetic acid to produce 2-butylacetate. Acetic acid is used…

A: Mass = Density * Volume   No of moles = Mass / Molar Mass

Q: Give a clear handwritten answer...

A: This is an example of oxymercuration-demercuration of alkyne. The results in anti markovnikov…

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Q: 4) In the lab you are extracting and enzyme called catalase from a potato and want to use this…

A: Enzymes are commonly help in speed up the reaction. Catalase is an enzyme that is found in almost…

Q: Given that K, is 7.5x10-3 (aq) for R-NH3* (aq) + H20(1) R-NH2(aq) + H3O* (where R - is a carbon…

A: Given :: Ka = 7.5×10-3 pkb = ?

Q: What's are the products of this reaction  MgE2(aq) + LiOH(aq)

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Q: Name the shape and give the AXEn classification and ideal bond angle for each of the following…

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A: Introduction :  We have to choose the incorrect statement .

Q: QUESTION 19 Briefly explain why there are + and - charges in the amino acid structures in the table…

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Q: The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial…

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Q: Write the reducing product of mannose sugar, the reducing agent, sodium borohydride, NaBH4?

A: Concept:  NaBH4 : it is a weakly reducing agent and reduce aldehyde and ketone group mainly.…

Q: Activated complex 200 150 Potential AReactants (b) Energy 100 (c) Products 50 Reaction Pathway Nina…

A: Yes the reaction is an exothermic  reaction , but the ∆H value is = ( 50 -150 ) = - 100 kJ, and this…

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A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Given the table below, what is the value of Kc for the following reaction? 3 A (aq) = B(aq) + C(aq)…

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Q: O XS. 0= then H₂O*

A: Here we have to write the major product obtained in the following given reaction.  It is aldol…

Q: Explain the effect of the pH on the protonation of the functional groups present in ascorbic acid…

A: We know that the functional groups present in ascorbic acid is :  (-OH group) hydroxy group, -C=O.…

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Q: -96 -5 +1 +4 +5 PbSO.(s) + H*(aq) + 2CI (aq) = Pb(s) + HSO, (aq) + Cl2(g)

A: The given reaction is, PbSO4(s) + H+(aq) + 2Cl-(aq) ---> Pb(s) + HSO4-(aq) + Cl2(g)

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A: Given :-    --------------------------------

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A: t1/2 = 7 h  Dose= 625 mg/Kg  1 kg requires => 625 mg.  Than, 80 kg requires=> 625 × 80…

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Q: (b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK 4.75 CH₂COOH(aq) à CH₂COO (aq) + H*…

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Q: What is a ‘shape-selective catalyst’?

A: Substances that are responsible for enhancing the reaction rate without themselves undergoing any…

Q: Please answer all 8 blanks please!

A: Enzymes are basically proteins. These are substances that acts as a catalyst in living organisms,…

Q: Why would adding Na I catalyze this rxn? CI + NaOH OH + NaCl

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Q: What subclass of enzymes catalyzes the following reaction? Select the single best answer. H H 0 | |…

A: Option (a) Transaminase: This option is correct because a transaminase enzyme facilitates the…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.