Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination of theseclassifications.  octa-1,2,4-triene

Q: How many π molecular orbitals (π-MOs) are formed from the linear combination of atomic orbitals…

A:

Q: Write Lewis structures and describe the molecular geometry at each carbon atom in the following…

A: a) Each carbon atom has four valence electrons and each hydrogen atom has one valence electron, so…

Q: Determine whether the following formula is exclusive for aliphatic alkanes, exclusive for…

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

Q: The molar heat of combustion of gaseous cyclopropane is -2089 kJ/mol; that for gaseous cyclopentane…

A: The structure of cyclopropane is,                                           There are three CH2…

Q: Draw the structure(s) of all of the branched alkene isomers, C6H12, that contain 2 methyl branches.

A: Structural isomers are molecules with: Same molecular formula Different structural formula…

Q: Write the structural formula of the following ALKENES: (NOT SKELETAL FORMULA) 1,2-butadiene…

A: Structural formula of 1,2-butadiene is as follows:

Q: 21.) Calculate the enthalpy of hydrogenation of benzene to cyclohexane from the following reactions…

A: The reactions given are, 1) C6H6 (l) + 15/2 O2 (g) → 6 CO2 (g) + 3 H2O (l)                        ΔH…

Q: Draw the structural formula of (3E,5Z)-5-ethyl-3,5-nonadiene. An alternative name for this compound…

A:

Q: Please draw bond-line formulas for the nine isomeric C7H16 alkanes.

A: Bond line formula :-         It is the representation of organic molecules through only covalent…

Q: The major product formed when methylenecyclohexane is treated with NBS in dichloromethane is…

A: Chain initiation involves formation of radicals from NBS. By light induced hemolytic cleavage of…

Q: What mass of 2-bromopropane could be prepared from 25.5 g of propene? Assume a 100% yield of…

A: First the reaction is noted as follows,

Q: In trans 1,2- dichloroethene - 1) There are 6 sigma bonds 2) The two H atoms are adjacent to each…

A: Correct answer is (4) All the atoms lie in the same plane. There are 5 sigma bonds and 1 pie bond in…

Q: Write structural formula of the following compounds (i) 3-iodo-4-tert. butyl heptane (ii)…

A: Structural formulas are used to identify the position of chemical bonds between the atoms of a…

Q: 2

A: A model of cyclohexene shows that a six-membered ring is too small to contain a trans double bond…

Q: Draw skeletal (bond-line) structures for all of the isomers of C2H4O.

A: Isomer is defined as molecules which have same molecular formula but distinct arrangement of atoms…

Q: OH Br

A:

Q: 5. Give the structure of the following compounds: 1,3-dichloro-4-methyl-1-octene…

A: ### 1. 1,3-Dichloro-4-methyl-1-octene1-octene indicates an eight-carbon chain with a double bond…

Q: Give examples of the hydrogenation of alkene and alkyne. What is t

A: During the hydrogenation of alkene and alkyne with active metal e.g.-Ni/Pd/Pt saturated hydrocarbon…

Q: Draw the constitutional (structural) isomers of C5H12 and then draw the structure of trans-2-butene,…

A:

Q: Structurally explain the difference of o-xylene, m-xylene and p-xylene.

A: Xylene is an organic chemical compound. It is also known as dimethylbenzene or Xylol. It is one of…

Q: Draw structures for the following molecules. 1,3-dimethylenecyclohexane (2Z, 4E)-hepta-2,4-diene

A: Here we have to determine the structure for the given compound.

Q: Draw the skeletal structure of: 2-fluorohexanedial

A: Skeletal formula is represention of molecular formula or molecules in there structural form.

Q: Which is a unique catalyst for the reaction of alkanes and cycloalkanes? A irradiation (B platinum…

A: Alkene can be converted into cycloalkane by the addition reaction of both of the carbon atoms of the…

Q: Classify the following alkyl halide as primary, secondary, tertiary? and Why? CH₂Cl benzyl chloride…

A: Alkyl halides are organic compounds containing a halogen atom (fluorine, chlorine, bromine, or…

Q: Define Hexa-1,3,5-triene ?

A: Hexa-1,3,5-triene has to be defined.

Q: Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination…

A: Diene is a covalent compound containing two double bonds. Isolated diene is that having double bond…

Q: Provide two constitutional isomers  of the formula of C5H12 with no tertiary carbons.

A: Constitutional isomers of C5H12 :

Q: The structural formula for 2,2,3-trimethylhexane is (CH)2CCH,CH3 CH3 (CH),CCHCH, ČH3

A: Draw structure of 2,2,3-trimethylhexane ?

Q: Classify the following hydrocarbons, and draw a Lewis structure for each one. A compound may fit…

A: They all are hydrocarbons.  Alkanes ,alkene ,alkyne , cycloalkane ,cycloalkene,  aromatic…

Q: Draw the structure of [C6H5SO3]] Include all lone pairs and charges as appropriate.

A: C6H5 means benzene ring and -SO3- is sulfonate ion. In sulfonate ion, two O atom bonded with S by…

Q: Two samples of C60 are stirred in H2O and benzene respectively. How would you determine the size of…

A: The solution is as follows:

Q: Is Buckminsterfullerene Aromatic?

A: The condition for a compound according to which it is considered as aromatic are: 1. it must be…