CH3CH2CH2 C=C CH3 H CH;CH2CH2 CH3 H2C=CHCH2CH2CH2CH3 C=C H H A B Which of the alkenes above is the least stable (highest in energy)? | Which is the most stable (lowest in energy)? |

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: Name each alkene. a. CH;=CH-CH;-CH3 CH, CH3 b. CH3-CH-c=CH-CH3 c. CH,=HC-CH–CH,-CH,-CH, CH3-CH ČH3…

A: The IUPAC nomenclature is the method in organic chemistry for the naming of organic chemical…

Q: For which alkenes are stereoisomers possible? a. b. CH,CH,CH=CHCH3 C. -CH CH

A: a. Stereoisomers are not possible  b. Stereoisomers are possible. c. Stereoisomers are possible.

Q: CHCH3 CH=CH2 CH3 CH3 A C Which of the alkenes above is the least stable (highest in energy)? Which…

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Q: t-BUOK 5 t-BUOH CH CH2 CH3 ČH3 (R)-3-methylpent-1-ene 3-methylenepentane…

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Q: h of the following compounds is (S)-4-chloro-1-methylcyclohexene? CH3 CH3

A: Cyclic alkenes can be defined as the organic compounds that contain double bonds in cyclic system.

Q: As we learned in Chapter 4, monosubstituted cyclohexanes exist as an equilibrium mixture of two…

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

Q: Br2/H2O c) (Z) 3-methyl 3-hexene to CH3OH -Br ? d)

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Q: 1. /TSOH Cyclohevanone B 2. H;C=CHCH;CI

A: This reaction is an example of stark enamine reaction. The enamines are regioselective with…

Q: Most Stable

A: The hydrocarbons having at least one double bond are known as alkene. Long-chain alkenes are more…

Q: či C-CH2- CH3 CH3

A: Bulky base like EtO- , or alcoholic KOH , generally well known for elimination . elimination…

Q: 5. Construct a model of cyclohexane (C6H12) and draw it below.

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Q: please answer both name of highlighted side chain compound H C=0 CH, CH- CH,- CH2 CH, H C=0 CH, CH,…

A: According to Bartlby guidelines I solve first question. You post second question separately.

Q: styrene as shown in the box? H R• + ? нн H R н-с-с- R-C-с. А) B) нн нн H R R-ċ-C нн C) D) нн I-U O-I

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Q: 1. Which of the following cycloalkanes would have the smallest strain energy (kJ/mol)? a.…

A: Since, Strain energy calculated in case of cyclic compound. Thus,

Q: HBr, ether ? + ? O 1-bromo-3-chloro-1,2-dimethylcyclohexane &…

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: III II Which alkene is least stable?

A: Stability of alkene increases with the increasing number of substitutents. So, greater the number…

Q: Provide the proper IUPAC name for the alkene shown below (indicate R or S). CH3 "CH,CH3

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Q: Cis-trans isomerism is possible for which of the following alkene/s? CH;=CH-CH,-CH,-CH3…

A: Isomers are the ones which have the same molecular formula but different structural arrangement.…

Q: Is the geometry of the following alkene -- E, Z, or neither? HO- CI O Neither O E O Z

A: The Z, E system of nomenclature is used to predict the stereochemistry around a doubly bonded carbon…

Q: Which structure is different from the following? * HCH3 CH3 CH3 a) CH3 CH, CH, b) H H3C- CH3 CH3 H H…

A: Identify  the different  structure. 1 ,2 methyl are trans to each  other. 1,4 methyl are trans to…

Q: A oc CH, tert buto xycy clopentane cyclopentene CH, 7-oxabieyclo(4.1.0 hep tane (1R,2…

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Q: Which is cyclobutene? CH2 CH2 CH CH2-CH || W CH2-CH CH CH2 CH2 CH Y I Z CH2 CH CH2 CH2- CH CH2- CH O…

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Q: а) H3C CH3 C=CH2 HBr CH3-C-Br H3C CH3 2-Methylpropene 2-Bromo-2-methylpropane

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Q: Name the alkenes below. wireframe labels H H.

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Q: Why is the C-C bond length of an alkyne shorter than the C-C bond length of an alkene? O The…

A: Alkyne contains 2 pi bonds along with one sigma bond while alkene contains 1 pi bond and one sigma…

Q: Name the alkene. Be sure to indicate stereochemistry and use hyphens (-) not endashes (-). H3C-CH2 H…

A: We have to predict the name of the alkene.

Q: NANH2 CH,-I H20 CH3-C=CH B Hg", H*

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Q: Name the alkene below. Use ONLY E/Z designators to indicate stereochemistry. H H H3C CH3 CH;CH2CH2…

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Q: Which is the stronger acid?

A: Organic compounds are the compounds which are mainly composed C and H atoms. The branch of chemistry…

Q: The angle of the -C-C-H bond. Br H. C=C CI F 109.5 120° 180° 90° This bicyclic alkanes share only…

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Q: 4.23 Which alkenes can exist as pairs of E/Z isomers? For each alkene that does, draw both isomers.…

A: E/Z are the stereoisomers of alkene.

Q: Is the following alkene cis, trans, or neither?

A: Assign priorities to the groups around each carbon as per CIP rule. If bulky groups found on same…

Q: Cis-trans isomerism is possible for which of the following alkene/s? а. CH,=CH-CH,-CH,–CH3 b.…

A: Isomerism -  It is the phenomenon in which  more than one molecules  are having  same molecular…

Q: Circle the groups that are o,p-directors when attached to a benzene ring. w CH, CH, -Br -CEN CH CH3…

A: ->Electron donating groups are ortho -para directing when attached to benzene ring that is…

Q: Rank the alkenes from most stable to least stable. A B H3C CH3 H3C H H2C=CH2 H3C CH3 H3C The ranking…

A: Hyperconjugation is one of the factors which depend upon stability of alkenes. As the number of…

Q: The moleculc 2-butcne is able alkenc to a trans-alkene. This t H H.

A: According to the question, molecule 2-butene is able to undergo a process called cis-trans…

Q: Draw another constitutional isomer with the molecular formula C<H100 that is acyclic and contains a…

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Q: SOlve the attached

A: The reagents used in the above reaction are shown below.

Q: CH3-C C-CH3 CI ČH2-CH3 2-chloro-3-ethyl-2-buteno -

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

Q: H CH₂ " 'Н ove represents butane? н с CH₂ Ш H.C Н IV

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Q: Which compound would have the IUPAC name cis-1-bromo-4-methylcyclohexane? O a. Br CH3 O b. Br CH3…

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

Q: 19. Which structure is not possible? A) `CH,CH(CH;)2 B) H;C-C-CH; C) CH, 0 CH,-C=ċ-ċ-CH3 D) H;C CH3…

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Q: Name the alkene. Be sure to indicate stereochemistry and use hyphens (-) not endashes (- H2C-CH3…

A: Name of the given hydrocarbon can be given according to IUPAC Nomenclature rules.

Q: a) 2-chloro-2-methylbutane + CH,COOH b) isobutyl bromide + NaOMe c) 1-iodo-1-methylcyclohexane +…

A: SN1 reaction proceed if the alkyl halide is 3° and SN2 reaction proceed with alkyl halide is 1°

Q: (a) Draw all stereoisomers formed by monobromination of the cis and trans isomers of…

A: We are given to draw the stereoisomers of cis and trans isomers of 1,2-dimethylcyclohexane.

Q: HHHH H H H H | || | H-C-C-C-C-H H H H H HHHH CH3-CH2-CH2-CH3 CH3CH2CH2CH3 CH3(CH2)2CH3 2007 Thomson…

A: Straight chain alkanes have the general formula, CnH2n+2. Accordingly, methane is one carbon and has…

Q: a) Give the molecular formula and draw the skeletal structure for 3-bromo-3- methylhexane. b) Name…

A: Molecular formula is chemical formula which shows the total number of atoms of each element in each…