Br2 Br Br triphenylene phenanthrene

Q: Draw the energy levels of the compounds (acetald ehyde methyl utny lethen) and mark HOMO, LUMO.

A: Acetaldehyde can be represented as:

Q: 2 Cl2 → A HOʻ C=C-H 2 HBr d) H,SO4 A + B 1) NaNH, (both are alkenes) 2) `Br Na ÔCH3 ..C/ A…

A: Organic reaction mechanisms

Q: Bromine is a larger atom than chlorine, but the equilibrium constants in Table 3.9 indicate that a…

A: The chlorine and bromine are halogens which lie in the 17 group of the periodic table. The…

Q: One possible isomer created by a substitution reaction that replaces a hydrogen atom attached to the…

A: Toluene undergoes electrophilic substitution reaction. As electron density is high in ring because…

Q: What is the main difference between an aromatic and antiaromatic compound? (A) Aromatic compounds…

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Q: 4. Cage like molecules of sp? C's with delocalized p orbitals are: A. fullerenes B. aromatenes C.…

A: In this question, the cage-like molecules of sp2 C's with delocalized p orbitals have to be…

Q: Draw all aromatic hydrocarbons that have molecular formula C3H19. For each compound, determine how…

A: The compounds with same molecular formula but different structural formula are named as isomers.

Q: Which compound has the shortest carbon-carbon bond(s)? Clearly explain the reason, why? ) Нехаne II)…

A: A) In hydrocarbon the C-C bond length is depend on the hybridization of carbon which are bonding…

Q: You are given the following compounds. 1. Pyridine 2. cyclobutadiene 3. anthracene The aromatic…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: The general reaction equation below is referred to as. 02N NO2 H. H- O2N NO2 O Hydrogenation O 1,2…

A: The given reaction is reaction between diene and dienophile.

Q: What are the hybridized bonds and bond type of the molecules in this reaction?  propan-1-ol    →…

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Q: To be aromatic, a molecule must be planar conjugated, and obey the 4n+2 rule. The following molecule…

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Q: How many chirality centers exist on this molecule? What is the absolute configuration of the…

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Q: Which of the following structures is/are not aromatic? .S. 1 O 2 and 3 only O 1 and 3 only O 1 and 2…

A: Aromatic compounds are organic compounds that are made up of conjugated planar ring structures with…

Q: 1. The multifunctional molecule below can undergo both nucleophilc addition reactions and…

A: In the given molecule, the free aldehyde group and the free ketone group will undergo Nucleophilic…

Q: ה CH,OS,2,ועס SyIH,OH). a. (R)-2-bromopentane + CH,O b. (R)-2-bromopentane + CH,OH c.…

A: Methoxide ion acts as a base and used to abstract proton, whereas methanol is used as an…

Q: Consider the reaction scheme below. Br2 FeBr3 CI AICI3 NaOH Y warm What are the structures of X, Y,…

A: When benzene is treated with Bromine in presence of Ferric bromide, then bromo benzene (X) is…

Q: Which of these is not aromatic? (A) (B) (C) (D) CH CH

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Q: How many un-hybridized 2p orbital (s) of the carbon atom in ethyne?

A: The objective of the question is to find out the unhybridized 2p orbital of carbon atom in ethyne…

Q: Draw the structures of hydronium ion and hydroxide ion (Show Formal Charge of atom in the…

A: Structure of hydronium ion.

Q: What is the correct order of carbon-carbon bond lengths in ethane, ethylene and acetylene.

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Q: Which of the following structures are aromatic? CH2 I II III IV (a) I and II (b) III and IV (c) only…

A: Name of compounds are - (I) Cyclopropenyl (II) Cyclooctatetraene (III) Benzylic carbocation (IV)…

Q: How many pi-bonds in 2-phenylpropyne? A)6 B)3 C)5 D)4 E)2

A: 2 phenyl propene has 4 pi bond.

Q: Illustrate the differences between stereoisomers and conformations in a 1,3-diene: ?

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Q: DETERMINE EACH ITEM IF TRUE OR FALSE 1. The circle in a benzene ring represents the electrons that…

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Q: Draw both the condensed and line-bond structure of the following compounds:       1)  3-ethylhexane…

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Q: Under certain reaction conditions, 2,3-dibromobutane reacts with two equivalents of base to give…

A: The structure of 2,3-dibromobutane can be written as

Q: Draw all aromatic hydrocarbons that have molecular formula C8H10. For each compound, determine how…

A: The aromatic hydrocarbons that have a formula of C8H10 are shown as,

Q: What functional classes (or combinations of functional classes) are possible for each of these…

A: We are authorised to solve one question at a time Please post rest questions separately.

Q: the action of halogenated derivatives of alkanes with KOH: CnH2n + 1 Cl + KOH = CnH2n + 2O + KCl is:…

A: We have to find the type of the reaction

Q: 1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL…

A: Given, Density of 1,4-Pentadiene  = 0.66gmL molar mass of 1,4-Pentadiene  = 68.12gmol volume of…

Q: Which structure is NOT aromatic? H3C B- ODO

A: We know that Huckel Rule for  Aromaticity : 1. It must be planar and cyclic. 2. It must be fully…

Q: Draw the following organic compounds: a) 2-Methylhexa-1,5-diene b) 3-Ethyl-2,2-dimethylhept-3-ene…

A: While drawing the structure, first draw the parent chain and then add substituents.

Q: Meta directors in electrophilic aromatic substitution reactions have A) unpaired electrons in the…

A: Electron  withdrawing  group (through -I effect,-M effect,-R effect) attached  to the benzene  ring.…

Q: ALKANE ALKENE ALKYNE GENERAL FORMULA %% SCHARACTER (0) BOND ANGLE (degrees) COMMON NAME OF THE…

A: The solution is given below -

Q: a) -NH For compound a): The number of delocalized pi electrons is The number of delocalized lone…

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Q: How many atoms of each hybridization state are there (sp,sp2, sp3)?What would be the result after…

A: Hybridization is the idea that atomic orbitals fuse to form newly hybridized orbitals, which in…

Q: Consider the reaction scheme below. Br2 FeBr3 AICI3 NaOH Y warm What are the structures of X, Y, and…

A: Here we are required to predict the product of the reaction

Q: What was observed when mixing the alkanes, alkenes, and aromatics? BIIIU X2 | X* | → fx| I De Normal…

A: #In a non-polar Solvent , a non-polar compound is soluble . As, alkane,alkene and aromatic compounds…

Q: What are the overlapping orbitals between the carbon of the methyl group and the carbon of the…

A: We have to identify the overlapping orbitals between the carbon of the methyl group and the carbon…

Q: Explain why the addition of HBr to alkenes A and C is regioselective,forming addition products B and…

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Q: Each cyclic structure shown below contains a heteroatom that has lone-pair electrons. For each…

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Q: The heat of combustion of decahydronaphthalene (C10H18) is -6286 kJ/mol. The heat of combustion of…

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Q: mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude…

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Q: Define Electrophilic addition and the Hammond postulate ?

A: Electrophilic addition and the Hammond postulate have to be defined below.

Q: 4. The purine heterocycle (shown below) occurs commonly in DNA. The nitrogens are numbered 1, 3, 5,…

A: Given: structure of purine.  To find : hybridization of each Nitrogen and total Pi electrons in…

Q: The hybridization of all the carbons in the benzene ring

A: Hybridization:-  It is the phenomenon of formation of new hybrid orbitals from overlapping of atomic…

Q: This reaction is classified as: NCH3 CH3NH2 O A) Nucleophilic substitution B) Nucleophilic addition…

A: The answer is given as follows  Ans: nucleophilic addition

Q: The compound shown reacts readily with HBr and adds water across at least of one of its double…

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