(a)
Interpretation: The structure of the compound
Concept Introduction:
The structural representation of the compound shows the arrangement of the atoms in the two-dimensional plane. It gives the graphical representation of the molecular structure.
(b)
Interpretation: The approximate
Concept Introduction:
An acid dissociation constant is the measure of the strength of an acid in the solution. The logarithmic function of dissociation constant is given as
(c)
Interpretation: The compound that has lower value of
Concept Introduction:
An acid dissociation constant is the measure of the strength of an acid in the solution. The logarithmic function of dissociation constant is
Electronegativity is the property by provide the tendency of an atom to attract the shared pair of electrons towards itself. The element that has high electronegativity will attract electrons more tightly.
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Chapter 19 Solutions
Organic Chemistry (8th Edition)
- When the rate constants for the hydrolysis of several morpholine enamines of para-substituted propiophenones are determined at pH 4.7, the r value is positive; however, when the rates of hydrolysis are determined at pH 10.4, the r value is negative. a. What is the rate-determining step of the hydrolysis reaction when it is carried out in a basic solution? b. What is the rate-determining step of the hydrolysis reaction when it is carried out in an acidic solution?arrow_forward6. Which would be more appropriate as the reduction in the following sequence, a Clemmensen or a Wolff-Kishner? Explain. CHO 1. HOCH₂CH₂OH (1 eq), H¹ 2. reduction 3. H30* o .CHOarrow_forwardUsing the pKa values of the conjugate acids of the leaving groups (the pKa of HBr is -9, and the pKa of H2O is 15.7), explain the difference in reactivity between CH3Br and CH3OH in a nucleophilic substitution reactionarrow_forward
- 1. Rank and explain the following compounds in order of decreasing bacisity. Pyrole, Pyridine, Piperidine 2. Which carbon in the following compounds are more reactive with a typical electrophile. Explain. Pyrole, Pyridine, quinoline, 4-pyridone 3. Rank the following comounds in order of decreasing acidity. Explain 2-picoline and 4-picoline 4. How can synthesize the following compounds. Please start from simple and commercial available starting materials.arrow_forward2. Show the step(s) necessary to transform the compound on the left into the acid on the right. p-nitrotoluene -> p-nitrobenzoic acid 3. Show the steps necessary to transform the acid on the left into the compound on the right. Be sure to use SOCI. a) p-nitrobenzoic acid T isopropyl p-nitrobenzoate b) p-nitrobenzoic acid -> N-benzylp-nitrobenzamide 4. Number these in order of ease of hydrolysis. 1= easiest to hydrolyze, 4 = hardest to hydrolyze. CHCHÔNHCH,CH, CHCHCoca, CH;CH,CNHCH;CH; N=CCH,arrow_forwardWhich of the following statements regarding organometallic reagents is FALSE?arrow_forward
- Base from the illustration: 1. Which compound/s will test positive in Baeyer’s test? 2. Which compound/s will produce an orange precipitate upon reaction with 2,4-DNPH? 3. Which compound/s will test positive in the Iodoform test? 4. Which compound/s will produce a brick-red precipitate upon reaction with Fehling’s reagent (CuSO4, tartrate, NaOH)? 5.arrow_forwardFor the following Bronsted acid/base equilibrium: a. Give the curved arrow-pushing and indicate the stronger and weaker acid and base on each side and indicate which acid has the larger and smaller pKa values b. Draw a reaction energy diagram, indicate which reaction would be faster and on which side the equilibrium would lie, give a brief explanation c. Give a drawing of the transition state To preview the image click here H CH2CH3-C-H+ C=C- H CH2CH3-C: + H-C=C Harrow_forward1. Draw the generalized curved arrow mechanism for the following reaction (5 pts) E+, Basearrow_forward
- Give answer to all parts?arrow_forwardIn an Electrophilic Aromatic Reaction explain: 1. why the –NHCOCH3 group in acetanilide is only moderately activating while the -NH2 group in aniline is strongly activating? 2.Also explain why in a Electrophilic Aromatic Reaction why potassium bromate is used in this reaction instead of Br2 directly?arrow_forward1. Show mechanisms for the formation of imines as well as their hydrolysis. 1.A. pH 4.5 (HOTS) + H₂O 1.B. NH₂ + H₂O + H-OH₂ NH3 + H₂Oarrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning