+ 2 H* CH,CH O. O. CH,CH NH2 *NH3 HN NH :N NH

Q: Explain why aniline (on the left; pK, = 9.13) is a stronger base than cyclohexylamine (on the right;…

A: Amines are basic in nature due to their ability to donate lone pair of electrons present on…

Q: Given 4-methylhexanoic acid1. How will the acid be deprotonated if the pH in the solution is…

A: If the pH of solution is greater than the pKa, the group is in the conjugate base form…

Q: What are the optimal pH values for imine formation? pH 9

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Q: d- Explain why Piperidine is more basic than pyridine about 10 `N H кь - 1 х 103 2.5 x 10 Kb %3D

A: According to Lewis theory of acid and base,  a base is defined as a molecule which can donate its…

Q: Explain this result: Acetic acid (CH3COOH), labeled at its OH oxygen with the uncommon 18O isotope…

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Q: Which functional group on furosemide's structure below is most likely to be negatively charged at…

A: Here we have to say which functional group is most likely to be negatively charged at physiological…

Q: 15. Rank the following compounds from most basic to least basic. Most basic (least stable)=1, leas…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Define why are protons on an alpha carbon of an aldehyde or ketone more acidic than a proton on an…

A: When a base abstracts a proton from the alpha carbon atom of aldehydes or ketones, a carbanion is…

Q: From each pair, select the stronger base. Then draw the conjugate acid of the stronger base below.…

A:

Q: The pKa of our product is ~ 2-3 units lower than the pKa of phenol. Draw all possible resonance…

A: Solution- All possible resonance structures of the conjugate base of the product given below-

Q: Why is pyrrole more acidic than pyrrolidine? NH NH руrrole pka = 23 pyrrolidine pk = 44

A: Why pyrrole is more acidic than pyrrolidine. That has to be explained below.

Q: An acid with a high pKa: Select one: O a. is a strong acid O b. has a weak conjugate base O c. is a…

A: pKa is a constant that gives the properties of acidic strength.

Q: Question 8 Which of the following compounds would have the lowest pK, value? OY-Cyanocaproic Acid O…

A:

Q: (1) Which has the most acidic proton? (2) Which is a product after dehydration of two acetic acids?…

A: The solution to the following questions are provided below with detailed explanation and reasoning.…

Q: Which nitrogen atom in each compound is more basic?

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Q: At which pH would the structure shown be predominate? H₂N-CH-C + H pH 1 pH 3 pH 8 pH 11 0=0 O

A: we have to determine the pH at which the structure shown will predominate

Q: 4. reactivity towards hydrolysis HO. NH2

A: In this question, we will see the reactivity order ( for least Reactive 1 and for most reactivity…

Q: 3. Which of the acids below would have the highest pka value? CH3CH2CH20H CH3CH2C02H CH3CICHCO2H…

A: Higher the pka , lower the acidity.

Q: In the window below, draw the form of the alkyne that will predominate at equlllb CH3 CH, CH, C=CH…

A:

Q: What is the conjugate acid of CH3O-? A) O2- B) H3O+ C) CH3OH D) OH⁻ E) none of the above Group…

A: Since, conjugate acid-base pairs are those in which the difference between the 2 substance is of…

Q: Determine the X in Stork enamine synthesis. HO H₂ C CH 'N H P-TOH (- H2O) > X20 Gultur

A: As we know that, Ketone or Aldehyde react with amine to form Enamine. Overall process called as…

Q: Draw the bydrochlaride salt product It CH,-CH-NH=CH3 HCH CH3

A: Given reaction: To draw: The hydrochloride salt product.

Q: Explain why, when the imidazole ring of histidine is protonated, the double-bonded nitrogen is the…

A: Proton which is close to acidic group will be protonated first therefore proton(NH2) near to COOH…

Q: Which base is considered the strongest?

A: We have to tell which base is strongest

Q: Rank and explain the following compounds in order of increasing acidity. ( indicate 1 more most…

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Q: HN (p) HN HN Но () (9) (e) 6.44. Identify the most basic site. 00

A:

Q: 27) Hydrolysis of an ester: O II CH,-C-O-CH2-CH2-CH, + H20 28) Acid/ Base reaction of an amine…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Draw structure of gylciline value at 5.97 pH, 13.0 pH, 2.0 pH and 11.0 pH

A: There is a typo error in the question, so, 'glyciline' is being assumed as glycine.  Glycine is an…

Q: Where does the lodo group end up in the EAS reaction of salicylamide? NH2 HO. B. OC

A: Given is the electrophilic aromatic substitution reaction of Salicylamide with I+

Q: Silicic Acid structure is this: The pK,s are: 9.83 and 13.1 он но - si- он OH Draw each acid…

A: a.) Given compound is a weak acid with high values of pKa.  To write acid reactions , we show it…

Q: Cyclohex-4-ene -1,2-dicarboxylic acid (mp 165°C) A X 4. xylene H20 -SO2 Cyclohex-4-ene…

A: Chelotropic reaction is also a type of pericyclic reaaction. Bond breaking and making occurs…

Q: 1) Which hydrogen is most likely to be removed when this molecule is treated with a strong base,…

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Q: CH3CH₂OH do not have consider stereochemistry. do not have to explicitly draw H atoms. he reaction…

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Q: Hypervalent iodine reagent OH Br ? THE Br 1.00 eq. 2.00 eq. please consider that there are 2 eq of…

A: In this question, we will write the major product of this reaction.  You can see below.

Q: base - 6. What is the major product? a. b. С. d. e. not a.-d.

A:

Q: Protonation of 1,1,3,3-tetramethyl-2-X-guanidine has been shown to occur on the imino nitrogen when…

A: In Hammett plots, ρ is given as the slope of the curve of log k versus the substituent constants, σ.

Q: Hello, how do I approach this question? Calculate the OH- concentration in a 0.000425 M solution of…

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Q: Which letter is near the most acidic protons in the molecule below. 0000 В с D А H3C UI A of o CH3 D

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Q: (i) Explain why pyrrole is a much stronger acid ammonia. pKa = 15 %3D H* pKa 36 NH3 "NH, + H* Would…

A: Solution :   Pyrrole has exceptional strong acidic property due to the participation of lone pair of…

Q: Draw the product of attached reductive amination reaction.

A: The product of the given reductive amination reaction has to be given.

Q: کی رنوسیل Ph 22 C-O ester Ph OH + CI CI CI RO RO benzyl alcohol 23 24a) 24b muidelines 1 and 2 may…

A: Functional group is area substituent in a molecule which tells characteristic of compound.

Q: Calculate the pH at25°C of a 0.65M solution of potassium acetate KCH3CO2. Note that acetic acid…

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Q: bacterial enzyme topoisomeraselV and provides a first step in preventing DNA replication in…

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Q: CH3)3CO- is a base that can be made from (CH3)3COH (pKa = 18). Using curved arrow formalism, draw a…

A: Higher is the pKa lower is the acidity means higher is the basicity.  As pKa of Me3COH is smaller…

Q: Draw the structure of fulvic acid chelated with Pb²+ at pH 8.0.

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Q: rom each pair, select the stronger base. Then draw the conjugate acid of the strong base below.…

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Q: Why is pyrrole more acidic than pyrrolidine?

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Q: B) Consider the reaction Bi() + H3O* → BH + H20. For the following named bases: a) draw the…

A: Since no data is given. Hence I'm using appendix for the approximated value of pKa of conjugate…

Q: HCN HPO4 2- CN-1 + HPO4-1 Which specie is bronsted base?

A: