Answered: ARUMATT 14.18 Which of the following…

Science

Chemistry

ARUMATT 14.18 Which of the following molecules would you expect to be aromatic? (g) (e) (f) e (k)

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 19AP: Nicotine is a diamino compound isolated from dried tobacco leaves. Nicotine has two rings and...

See similar textbooks

Related questions

Q: An ice freezer behind a restaurant has a freon leak, releasing 30.68 g of C₂H₂F3Cl into the air…

A: Freon is a type of gas composed of carbon chlorine and fluorine. It is also called as…

Q: -Determine the concentrations of K₂SO4, K+, and SO42- in a solution prepared by dissolving 2.60 x…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Ammonia gas can be prepared by the reaction CaO(s)+2 NH₂Cl(s)→ 2 NH3(g) + H₂O(g) +CaCl₂ (s) If 111 g…

A: we have to calculate the moles of excess reactant and the moles of products

Q: H3CO

A: Resonance means we have to transfer the charge with the pi bond present in the ring.

Q: d. Write the equation of state for and ideal gas and a Van der Waals gas 1. Ideal Gas 1. 2. Explain…

Q: 1. What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of…

A: The depression of freezing point value is useful to determine the molality of the solution. From the…

Q: how many moles of sodium ion are present in a 34.68 mL sample of 0.325 M sodium sulfate

Q: 1. Draw nine constitutional isomers with a molecular formula of C3H6O and label the functional…

A: We have to draw the constitutional isomers for the given molecular formula and label the functional…

Q: 3. Assume that the van der Waal's "b" Parcemeter be ignored. Delive an (a) can equation for the work…

Q: What is the correct name for [Pt(NH3)4][PtCl4], informally known as Magnus Green Salt?

Q: What is the osmotic pressure of a solution with a molarity of 0.884 M at 16oC?

A: Given data : 1. Concentration (C) =0.884 M 2. Temperature (T) = 16oC = 16 + 273 = 289k

Q: Describe and write about the history of the atomic theory. Compare the five theories.

A: Atomic theory: The theory that tells about the structure of the atom is named atomic theory. Atomic…

Q: 1. (a) Describe the following in a typical cyclic voltammogram: (i) Draw the potential waveform and…

Q: (d) The transformation above can be performed with some reagent or combination of the reagents…

Q: Provide the hybridization for the indicated atoms in Welwitindolinone A.

A: In this question, we have to provide the hybridization for the indicated atoms in Welwitindolinone A…

Q: An ideal gas, initially at 320.K and 3.10 bar, is expanded to a final pressure of 1.00 bar. The Cpm…

A: Answer: Given data: Cp=52Rn=1.2molT1=320KP1=3.10barP2=1.0bar

Q: 5. The two similarities and differences between the following: Graphene, graphite, graphitic carbon…

A: To list the similarities and differences between graphene, graphite, graphitic carbon nitride and…

Q: CI H CH3 CH3 IV H CI H₂C CI- H3C 4. CI || HH H3C H CH3 -CI 1 H 10 CH3 CH3 H CI CI V H III H H. H3C…

A: This question belong to stereo isomerism that is stereochemistry. Conversion from saw horse to…

Q: The laser beam used for LASIK eye surgery has a wavelength of 193 nm. Calculate the frequency of…

A: Given -> Wavelength= 193 nm = 193 × 10-9 m Energy of pulse = 1.0 mJ = 1.0 × 10-3 J (1mJ = 10-3J)…

Q: In water molecules from ice cores, the ratios of isotopes, 2H/¹H and 180/160 depends upon…

A: On increasing temperature the 18O/16O ratio decreases and the 2H/1H ratio also decreases.

Q: With arrows show the direction of electrons that leads to the MOST stable structure via resonance of…

A: Here the main thing is to see the stability of the given structure. Here we can see a negative…

Q: 5. At 320 K and 16 bar, the molar volume of ammonia, NH3, is about 10% less than that of an ideal…

A: In real gases there are intermolecular forces among the gas molecules. This attraction force…

Q: 11. Would you expect the fraction of dissociation to change in a phenol solution if a large amount…

A: To explain whether the fraction of dissociation changes in a phenol solution if a large amount of a…

Q: The following graph shows the rate of reaction for two different enzymes: One is pepsin, a digestive…

A: This is a problem based on biochemistry the difference in activity of enzyme based on the pH.

Q: Draw the resonance structure of compound B- showing the effect on the C-4. Circle the effect on C-4…

Q: t the most stable carbocation species below: a) c) a) b) C d) ++ b) d)

A: Most stable carbocation means lower the activation energy for reaching intermediate. Stability of…

Q: A metal pellet with a mass of 50.0 g, originally at 85.0 °C is dropped into 150.0 g of water…

Q: A. The text shows that: ∂U/∂T)V = ∂U/∂V)P. Can you show that: ∂H/∂T)V = ∂H/∂T)P ? Hint: start with:…

A: Enthalpy (H) is a function of temperature (T) and pressure (P). Internal energy (U) is a function of…

Q: 8. What is true of the relative basicity of H₂CCH₂CH₂O, H₂CCH₂CCl₂O, and H₂CCH₂CH₂NH? A. H₂CCH₂CH₂NH…

Q: 38. Estimate the structural or binding singularities that the underlined ligand or atom will show in…

A: Since you have asked a question with multiple suparts we will answer the first three for you. To get…

Q: H₂C HC. CH₂ H3C -CH₂ H3C CH3 CH CH H3C CH₂ CH

Q: Consider the following half-reactions: Half-reaction Ag+ (aq) + e-→→ 2H+ (aq) + 2e Mg2+ (aq) + 2e…

Q: 1. Draw the mechanism and predict the major product for each of the following reactions to NH₂ OH…

Q: Compare the differences in the a. molecular structure and b. intermolecular forces among solids,…

Q: Which of the ff orbitals does not exist due to the constraints upon the angular quantum number? 4d,…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: Ethylene and chlorine react to form ethylene dichloride, like this: CH₂CH₂(g) + Cl₂(g) →…

Q: What is the IUPAC name for the compound shown?

Q: Briefly explain the techniques of catalyst characterization: c) FT-IR of solids with pyridine…

A: Infrared spectroscopy is a technique which deals with the analysis of a molecule when it reacts with…

Q: The compound heptane, C7H16, is a good fuel. It is a liquid at ordinary temperatures. When the…

Q: A reinforced reaction vessel is loaded with 2.00 moles of lithium metal and 1.50 moles of solid…

Q: A group of Finnish scientists announced the discovery of the first argon compound, HArF, in 2000.…

A: We know, Ar is known as inert gas due to the presence of fully filled p-orbital.

Q: Which of the following reactions are acid-base reactions? Cu2+ + Zn ⟶ Cu + Zn2+ NaCl ⟶ Na+ + Cl-…

A: According to Bronsted-Lowry concept of acids and bases Acid is a species which can donate a proton…

Q: If five extractions with 100 ml portions of ether extract 90% of a solute from an aqueous solution,…

A: Given: Number of extraction = 5 Volume of ether = 100 mL % extraction of solute = 90% To determine:…

Q: Are the six hydrogen atoms of C2H6 equivalent?

A: If two atoms have same chemical environment or bond connectivity then they will be equivalent.

Q: is these three compounds; L-(-)-carvone, (+)-limonene and (1R, 2R, 4R)-dihydrocarveol found in…

Q: In one of the boxes below, draw the Lewis structure of C2H6

Q: Identify the IUPAC name of the given compound. J H₂N a) 2-methyl-3-amino-1-cyclopentanone Ob)…

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: OH H3C-C-CH3 OH systematic name: 1,2-dimethyl-1-ethanediol Incorrect Index

Q: 2) Describe the different chemical and physical methods of preparing nanomaterials. Give their…

A: Different chemical and physical methods of preparing nanomaterial. There merit and demerits

Q: Chemistry lead is a very dense and heavy metal and has a density of 11.35 g/cm3. if a sample of leas…

A: Given: The mass of the sample of lead = 820.0 g The density of lead = 11.35 g/cm3 We have to…

Concept explainers

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.

Question

V25

AROMAT
14.18 Which of the following molecules would you expect to be aromatic?
(d)
(g)
(e)
(f)
e
(k)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

1. Which of the following structures is considered aromatic?
Propose a structure consistent with each set of data.a. a compound that contains a benzene ring and has a molecular ion at m/z = 107b. a hydrocarbon that contains only sp3 hybridized carbons and a molecular ion at m/z = 84c. a compound that contains a carbonyl group and gives a molecular ion at m/z = 114d. a compound that contains C, H, N, and O and has an exact mass for the molecular ion at 101.0841
Propose a structure consistent with each set of data. a.a compound that contains a benzene ring and has a molecular ion at m/z = 107 b.a hydrocarbon that contains only sp3 hybridized carbons and a molecular ion at m/z = 84 c.a compound that contains a carbonyl group and gives a molecular ion at m/z = 114 d.a compound that contains C, H, N, and O and has an exact mass for the molecular ion at 101.0841
W: Which of the following molecules is aromatic. Our teacher says the answer is c bc it’s a heterocyclic aromatic. Can someone explain why C was not the answer then as well. They both have 2 double bonds so I can’t figure out what’s different t them
Which of the following are consistent with the requirements for aromaticity?I. A system with delocalized p electrons in a ring.II. 4n p electrons in the ring.III. All the ring atoms must be carbons.IV. (4n + 2) p electrons in the ring. Give the answer why.
Nicotine is a diamino compound isolated from dried tobacco leaves. Nicotine has two rings and M+=162.1157 by high-resolution mass spectrometry. Give a molecular formula for nicotine, and calculate the number of double bonds.
7. Which of the following statements regarding the cyclopropenyl anion is correct? and why?a) It is aromatic.b) It is not aromatic.c) It obeys Hückel’s rule.d) It undergoes reactions characteristic of benzene.e) It has a closed shell of 6 pi electrons.
Identify the structure of the compound a and b having the following IR, 1H NMR spectra (integrals and splitting are shown in the boxes). 1. What is the element of unsaturation of the molecular formula? Show the math you use: 2. What are the functional groups present in this molecule? Show all of them below: 3.Draw at least two possible structures that have the required element of unsaturation as well as the observed functional groups 4.Based on the 1H NMR above, what molecular fragmentations do you see: 5.Draw your final decision of the structure below
[VII4,5] Instructions: Answer the following: (Refer to the photo below) 4. What is the structure of compound C? 5. What is the structure of compound A?
In the following three compounds(1,2,3) arrange their relative reactivity towards the reagent CH3Cl / AlCl3. and justify it.
what aromatic annulene has the same number of bond molecular orbital as the hypothetical all cis (20) annulene
Which of the following statements about an -NH2 group is FALSE? a. meta director b. activator towards EAS c. increases electron density on the aromatic ring d. stabilizes positively charged intermediates by resonance or inductive effects