H3C' Ph OH 이 OH CO2CH3 H ОН 1) Ph3P, HN3 2) DEAD Ph3P CCl4 1) p-toluenesulfonyl chloride 2) PhS-Na+

Q: Suppose a 0.048M aqueous solution of sulfuric acid (H₂SO4) is prepared. Calculate the equilibrium…

A: Step 1: H2SO4, or sulfuric acid, is a diprotic acid. It's capable of giving out two protons. It is a…

Q: Which of the following are not conjugate acid/base pairs? O a) H2CO3 and HCO3 O b) HS and S2- Oc)…

A: Acid Base chemistry

Q: 4. Predict the repeat unit for the following polymerizations: а. H2O2 CH3 b. NCO OCN

A: Since you have multiple questions we will answer the first one for you. To get the remaining…

Q: Q 20 Complete the following reaction: NC. NaOCH3 ELOH Ph NC Ph Ph CN CN Ph Ph NC

A:

Q: 1. excess phenol CH3(CH,),MgBr B + A 2. H;0 CI base phenol 1. NaOH(aq) 2. H,O" C + phenol

A: We have to give the IUPAC name of the A, B and C.

Q: Rank the following in order of increasing acidity. HS. H3C° НО. A

A:

Q: 2. Determine whether a solution of the following salts is acid, basic, or neutral using the balanced…

A: Ions or compound which is hydrolyzed in aqueous solution and produce OH- ion then that ion or…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: Na CIO(aq)…

A: The given incomplete reaction is NaClO aq+H2SO4 aq→. To write the complete balanced molecular…

Q: which of the following are amphoteric? H2O Cl- H2PO4 HSO3 CO32- OH-…

A:

Q: Calculating percent dissociation of a weak acid A student prepares a 0.55 M aqueous solution of…

A: Observing the table shows that trimethylacetic acid has only one pKa value hence one proton from it…

Q: (d) Br HO. HO HO. Br (e) CI .COOH COOH Br COOH

A: Higher the electronegarivity  of halogen attached to the carboxylic acid, the stronger is the acid.…

Q: O O O < B O A Ph base Product 1 Ph B Ph Ph C Product 2 Ph D A base OH Product 3 Ph E OH

A:

Q: Q5 Ph A Ph B Ph NaOEt Intermediate Ph с A base Ph D Product 1 Ph E OH

A: It is an  example of aldol condensation reaction Here we are required to predict the major product…

Q: 3.Predict the reactants or products for the following reactions D c. HC CH3 HS H+ pH-4-5 1. EtMgBr…

A:

Q: CHgONa 12 PHCH,-C-oC,H, HO (A) Ph-CH,-Č-CH-C-OC,H, Ph (B) PhCH,-C-CH-C-OH Ph

A: Organic chemistry is branch of chemistry in which we deal with organic reactant react to form…

Q: Ph N 1) H+, H₂O 2) H+, Mol sieves OH it Ph

A: The amide functional group is -C(O)NR2, where R represents an alkyl or aryl group. The C-N bond…

Q: Ph, Ph-P: Ph Predict the product of this Wittig reaction : Ph. Ph (A) (B) (C) (D) Ph Ph Ph Ph H. Ph…

A: Given reactant is:

Q: mesh NH. .Ph ند -NH2 Ph N(CH3)3 IV سدا . NH2 A) I B) || C) ||| D) IV

A: Basicity is defined as the electron donation ability of a molecule.  If it is able to donate…

Q: label the Lewis acid and the Lewis base. In addition, show all unshared pairs of electrons on the…

A: Lewis acids are the species that can accept an electron pair. These are electrophiles and have…

Q: 1. Given the following: NaOH (c) H₂O b O The Arrhenius Acid(s) is(are) O b O O O d O C O g a (a) NH3…

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Q: Based on the figure, between a and b which will elute first?

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Q: (Organic chemistry) Fill in the missi starting materials or reagents

A: Hydroxylation of trans-stilbene with KMnO4 gives the target compound.

Q: Vhich molecule is acting as the acid in the reaction below (as written)? NaOH(aq) + HNO3(aq) ->…

A:

Q: Rank the following in order of increasing acidity. (1 = least acidic ... 4 = most acidic)

A: Acidity is defined as tendency of atom to release hydrogen ions when dissolved in water. In the…

Q: 3.Which is the conjugate acid in the equation? N2H4 + H2O E N2H5 + OH- А. N2H5 В. N2H4 С. OH D. H20

A: Given,  Options are :

Q: H 4 川

A: The best explanation for the observed product is that it proceeds through an SN2 reaction mechanism.

Q: For each pair of acids: [1] Label the stronger acid. [2] Draw the conjugate bases. [3] Label the…

A: Higher the value of Ka, stronger is the acid. Conjugate bases are formed by loss of protons. Weaker…

Q: a) Which of the following sulfonic acids is the strongest? H3C-S-OH 3C-S-OH -OH A B

A: According to the Bronsted lowry concept : Acids are those substances which possess the ability to…

Q: For the following alcohols, the order of reactivity for acid-catalyzed dehydration, from most…

A:

Q: 18 Lổ -H 8. H-SO4 →(A). Product (A) of the reaction is : 018 (a) Ph – NH –C-Ph (b) Ph – NH –C -Ph OH…

A: This reaction is type of carbocationic rearrangement i.e. Beckmann reaction. Let see the reaction…

Q: The C=N triple bond in acetonitrile has a dipole moment of about 3.6 D and a bond length of about…

A: In acetonitrile the functional group present is CN, where carbon is triple bonded to nitrogen. The…

Q: So, in this lewis acid-base reaction, do we need to draw lone pairs or not? Why or why not? Thank…

A: In the given lewis acid base reaction :  Is it necessary to represents the lone pair of electrons ?

Q: HCO3- + HCl ==== H2CO3 + Cl- . Which one of products is a conjugate base?

A:

Q: b) OSi Bu(CH3)2 HO. Pro Ph- SH -N N=N. O'Pr PPh3/THF/0°C Osi'Bu(CH3)2 S. + PhP=O Pro N-N N-N N N₁ 0…

A: The objective of this question is to give C-S bond formation by using free radical mechanism. This…

Q: Teeम ठेएवांए व ताटवला ल! &माकणा एल! &XPकाका The pH Scate is व लया न, &plqा०n ; Re loltue Soluilng जी…

A: The pH (power of hydrogen ) is the  the measurement of acidity or basicity of a substance . pH = -…

Q: Calculate the percent dissociation of crotonic acid (C, H,CO,H) in a 0.53 mM aqueous solution of the…

A: The term percent ionization can be defined the fraction of the weak acid or base which ionizes in…

Q: b) 애 ③④ 1 T-Baok 2- + CH2CHz CH2CHel ph c) ph-C- CH₂Cl ph 1) Li 2) H2O 애 phCH CH2 ph ph

A: Basic concepts which are use in this reaction;

Q: Explain why the C – Ha bond is much more acidic than the C – Hb bond in pentan-2-one.

A:

Q: 22. The conjugate base of CH3COOH is: A) H3O* B) CH3COO C) OH D) H2O 23. The conjugate acid to NH3…

A: The correct answer is given below

Q: What is the acidity and PKA value of each compound? Explain in detail, please. А. OH O "I OCH 3 B.…

A: The compounds which can easily release protons in the solution are called acids, while the compounds…

Q: product in the following examPles: N3 1. NACN, H20, 2. NABH4, MEOH HO Phs Phs- me

A: The appropriate reagent and product are provided below in attach image.

Q: Modify the three molecules so that they show the form that is dominant at physiological pH :   Since…

A:

Q: 23 D Question 15 Which of the following compounds is the strongest acid? CH₂ I OI Oll III ON…

A: Acid  Substance donate H+ ions is called as acid

Q: b) For the compounds shown below, circle the one that would be the strongest proton base; underline…

A: Acid is a substance which can easily lose proton or accept hydroxide ion or accept lone pairs of…

Q: Select the stronger base from the following pairs. Justify your choices. NH2 .NH2 Vs. NH vs. NH NH…

A: Greater the tendency to donate lone pair of electrons to proton stronger will be the base Order of…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.