Keq (PKapr CH3-C-OH H2N-C2H5 + CH3-C-o H3N-C2H5 + pka = 5 pKa = 11 log Keg = 11 - 5 = 6 or Keq = 106 ; Keq > 1 (favors in the forward reaction) NH4* + H20 pKa = 9 NH3 + H3O* pKa = -2 log Keq = -2 - 9 = -11 Keg = 10-11 Keg < 1, reaction favored in the reverse direction, %3D Try Write the product of the following acid base reactions. Also calculate the Keq for each reaction T. Ö + HCI: CH;CH2ÖH + CH3LI OH t CHq Li Ž NõLi t CH Chapter 5- Chemical Reactions and Mechanisms (307 Fall 2020) KSethi

Q: Why is the pKa of the Ha protons in 1-acetylcyclohexene higher than thepKa of the Hb protons?

A: In this question, we will discuss about why pKa value for Ha proton will be greater than Hb proton.…

Q: Table 5. Acids and their pha value: CH₂E-OH OH acetic acid phenol - water methanol acetone lene…

A: Answer:Any specie that loses proton in its solutions is called Bronsted-Lowry acid and the specie…

Q: Malic acid, (HO2C)CH2CH(OH) (CCH) has two acidic protons. What is the pKa for the following…

A: The pKa value is a measure of acidic strength of a solution. The higher the pKa value, the lower the…

Q: Give the complete common name, including anomer and stereochemistry labels, of the following…

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Q: Oct 16 4. At least 4 different typical electrophiles (contributing 5 C's, 6 C's, or 7 C's), when…

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Q: What is an appropriate systematic name for the following? OCH3 HO.,…

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Q: 32 Draw the Fischer projections for the oxidation and reduc- tion of the following sugars at the…

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Q: 그 I-O H 2 N H D+1 CH, CH,,

A: Pka of a given substance is measure of its basic strength or acidity higher the pka higher is…

Q: I have no idea what to do.

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Q: =C H-H CH₂C=C-HH-O: Question 4: Draw the products of each reaction. Use the pKa table in Appendix A…

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Q: 19.

A: Acidity is defined as the ability of a molecule to release protons.  If a compound  easily donates…

Q: • Part C 2mathybutane Drag the appropriste labeis to their recpeotive targets. Labeic oan be uced…

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Q: P ph3 R-CH2-0H >R_CH2-X + Ph + HCX3 X = l or Br write ave mechanis m?

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Q: PQ-25. Which pair of compounds are enantiomers? CI -H (A) (C) CI H-OH H-OH CI CI- H- OH CI -OH and…

A: Enantiomers are a pair of stereoisomer that exist in two forms that are mirror images of one another…

Q: Why is the pKa of the Ha protons in 1-acetylcyclohexene higher than the pKa of the Hb protons?

A: Since more is the pKa value, less is the acidity of that H. Hence more pKa for Ha means that Ha is…

Q: Rank the labeled protons on the following molecule in order of increasing pK. CI Ha НЬ .O. He Hd

A: Here in this question, one compound is given with different electronegative atoms.Electronegativity…

Q: Use three curved arrows to show the conversion to the product. Select Draw Templates More : Br: H J…

A: For the above given reaction an alkyl halide  is treated with hydroxide ion, which leads to the…

Q: What prochirality is correct?

A: We have to choose the correct option.

Q: QUESTION 18 CH3CH2CH2CI + "C=CCH2CH2CH2C6H5 7-Phenyl-hept-5-yne 6-Phenyl-hex-3-yne…

A: The reaction can be demonstrated as follows:-  This is an example of substitution reaction.

Q: A H₂N. CH₂CH3 B CH,CH,NH,

A: The elimination reaction produces benzyne, or dehydrobenzene, a highly reactive intermediate that…

Q: The structures of four isomers of a ketopentose are shown. OH OH M- -H H-C-H ### H OH HO нос н H HO…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: ucts of the following reactions (place the correct charges when necessary). Then, values of each…

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Q: of the bases you studied in BeyondLabz, how would you rank them in terms of their relative base…

A: According to Lowry-Bronsted theory, bases are proton acceptors and acids are proton donors.…

Q: Which of the following is (2R,3R)-diaminobutane? CH, H-NH H,N-H CH, CH, H,N H H,NH CH H十NH H NH CH,…

A: The correct option with explanation is provided below:

Q: CH₂=CHCH₂CH3 + (CH3)3CCOCI H EtO-CHCH3 + 0₂ ? hv -78 °C ?

A: Here, it is given that alkene with the acyl chloride in the presence of light at low temperature.…

Q: 1 Which reaction sequence cen most efficiently bring about the following transformation? * a) DC1₂,…

A: Reactions are processes by which a reactant is converted to a product. During the processes, a…

Q: The reaction below is homogenic homolysis heterolysis heterogenic

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Q: HOCH₂ НО НО 0 НО HO О HO~ NOO HOH C ОН MAH OH OH ОН CH₂OH HOCH₂ HO HOCH₂ НО HO HO НО TRI О НО HO Кон…

A: If free OH group at anomeric carbon then it is consider to be reducing sugar  If free OH group at…

Q: What is the correct witting reaction

A: Wittig reactions are most commonly used to convert aldehydes and ketones to alkenes. Most often, the…

Q: Identify from the following compounds which one is antiaromatic. 01 Oll ||| OIV OV 11 HOH |||

A: Antiaromatic compound can be found by following huckel rules.

Q: -Br F-" -CIC-Ph -CC-Ph nBuLi -Br -CIC-Ph c) -Br 0 -Ph d) -CC-Ph u

A: Ans: a   N-butyl lithium reacts with aromatic bromo compounds and forms metal substituted products.…

Q: Which of the following reactions will produce acetophenone as a major product? OH I OS CI AICI 3 |||…

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Q: -COOH +CH,CH(CH, )NH,

A: When carboxylic acid is reacted with amines then water molecule is eliminated to obtain amides.…

Q: Consider the reaction of an alkyl bromide and hydroxide ion. Br Draw the SN 1 product. Select Draw…

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Q: The correct product of the following reaction is -Br FC- -CIC-Ph -CC-Ph nBuLi -Br -CC-Ph Fam -Ph

A: n-BuLi can abstract an acidic proton or can undergo halogen exchange reaction. n-BuLi undergoes…

Q: The given reaction should be favorable based on the pKa values shown: NH; CH;CO; CH;CO,H H,N-…

A: First we have to know about what are acids and bases- Acid : It is a hydrogen-containing substance…

Q: Select all that apply. Which of the following bases are strong enough to deprotonate CH3CH₂CH₂C=CH…

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Q: IV and V indicate prochiral hydrogens on the antibiotic shown below. Define the prochirality of each…

A: In a given structure relation between two hydrogen atoms can be determined by replacing these two…

Q: the major organic product formed in the reaction. Q Search OH conc. H+ A Select Draw Templates More…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: 115. The major product in the following reaction sequence is N₂ Me CAREER OTIPS vycor filter…

A: The reaction proceeds through benzyne mechanism , below mechanism is given

Q: 6 C1. x OH Ho Cl HOH₂C HOCH 0₂, 2n 1₂0 OH Da H30f what product forms? what product forms? E₁, E₂,…

A: Step by step mechanism

Q: 1. Explain the formotim of the praduct a) CHOE 1 equinlest BrNU

A: Note: As per our guidelines, we are supposed to answer only the first question which has two parts…

Q: HYbridization of PH3

A: Interpretation - To find hybridization of PH3.

Q: Organic Chemistry help! Which compound has the conjugated base with higher pKa and why?

A:

Q: Q Search 1. 2 Li, C2H5NH2, –78 °C 2. NH4CI Select Draw Templates More / ||| ||| ry clearly. C H Q2…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Rank the labeled protons on the following molecule in order of increasing pK. Ha .. : OH Hb Hc :O Hd

A: We know that For any acid PKa is defined as [ -logKa ], Where Ka is defined as the ionization…

Q: Draw product(s) of NAS reactions below: F 1) 0 2) H3O+ CI 1) KNH₂/NH3 ? 2) HCI (aq) *NOTE: there are…

A: These are the nucleophilic aromatic substitution reactions.In the first reaction, F is substituted…

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.