Give the reagents and observations to distinguish between the following pairs of compounds CH3CH = Ch2    and  CH3C≡CH CH3CHO   and  CH3COCH3  CH3CH2NH2   and  CH3CONH2

Q: See attachment

A: Geometrical isomerism:Geometric isomerism is a form of isomerism in which two substances have the…

Q: Which of the following is the pair of enantiomer from the following compounds? CH3 CH3 CH¿CH2CH3…

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Q: Which of the following arranges the groups in order of decreasing priority according to the sequence…

A: The stereochemical description of a chiral center is determined by arranging the substituents in the…

Q: a. CH3CH2CH2Br ou CH3CH2CH2I b. CH3CH2CH2CI ou CH;OCH½CI CH3 CH2CH3 с. СН,CH-CHВr Ou CH;CH-CHBr CH3…

A: SN2 reactions are biomolecular nucleophilic substitution reaction in which attacking group…

Q: Which of the following structures has the same configuration as H. CH3 CI Но CH2CH3 H. CI HO H…

A: There are 4 type of projection that any organic molecule can be represented.i.e.- 1. Wedge-dash…

Q: Give the correct conformation of the compound A and B. H. H. H. H. H. H. H H. H H. H. O A. s-cis and…

A: Confirmation A is known as s-cis . And Confirmation B is known as s-trans. So option D is correct.

Q: What is the AXE notation for the following: CH3CH2OH CH3COOH CH3CN

A: In the AXE notation,  A stands for the central atom. X stands for the terminal atoms. E stands for…

Q: Can you show the calculation and how did you decide how many of CH3-H you will calculate

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Q: Using the designations of E and Z, specify the configuration of the compound CH2CH2CH3 C=C] CI H.…

A: Write E/Z configuration of the given structures-

Q: Bromine adds to cis- and trans-2-butene to give different diastereomers of 2,3-dibromo- butane. What…

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

A: The diameter of the bromine is more than that of chlorine. So, it is expected that bromine is more…

Q: CH3 H3C- CH CH CECH CH3 CH2 ČH3 CH3 5 CH2 H3C-CH-ĆH- CH2 CH3 ČH3 H3C- CH-CEC- CH -CH3 CH2 CH3 CH3

A: Answer : Naming of alkenes and alkyne : ★ Find the longest carbon chain that includes both carbons…

Q: Which of the following compounds exhibit cis-trans isomerism?   CH3-CH=CH-CH3 CH2=CH-CH3 CCl2=CHBr…

A: Given componds  1) CH3-CH=CH-CH3   2) CH2=CH-CH3 3) CCl2=CHBr           4) (CH3)2C=CH(CH3) 5)…

Q: How many degrees of unsaturation (double bond equivalents) does C4H10ClNO have?

A: Given molecule: C4H10ClNO We have to calculate the degrees of unsaturation (double bond equivalents)…

Q: NBS CH3CH=CHCH2CH2CH3 CH;CH== CHCHCH½CH3 CH3CHCH=CHCH2CH3 + Br Br A B

A: The carbon next to double bonded carbon is called the allylic carbon. The hydrogen attached to the…

Q: Calculate the degrees of unsaturation of the following molecular formula, and propose two(2) valid…

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Q: 1.Draw boat and chair forms of cyclohexane. Clearly indicate the axial and equatorial positions on…

A: Solution 1)  In chemistry, cyclohexane conformations square measure any of many three-dimensional…

Q: Explain with the aid of conformational structures why trans-1,2-dimethylcyclohexane is more stable…

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Q: All but one of the following conformational models are representative of 2,3-dimethylpentane. Which…

A: Given are newmann projections for 2,3-dimethypentane.

Q: Draw the structure of the following molecules, for which the name is given.  1. most stable…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Write the best name for the following compounds. CH3 H3C CH3 CH₂CH3 Br

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: b. For each of the following pairs, identify which has a longer Amax? CH3 CH2 and NH2 . and H3C H3C-…

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Q: OCH3 "CH3 H3C 4-methoxy-1,2-dimethylcyclohexane OCH3 OCH3 H3C- H3C- OCH3 H3C- OCH3 H3C CH3 CH3 CH3…

A: Given: 4-methoxy-1,2-dimethylcyclohexane To find: Most stable chair conformation Solution:…

Q: Identify the meso compound or compounds. H. H. H. Br-C-CI Cl -C-Br Br -C-CI C-Br Br-C-CI Br-C-CI…

A: Meso compounds are the compounds are optically inactive in nature. Meso compounds are achiral…

Q: Which set is considered as stereo isomers among below: сами xour Br Er НС 3) h) i) ABY 8- ))…

A: Stereoisomers: same molecular formula same bonding connectivity but spatial arrangement compounds…

Q: Which of the following groups has the highest priority according to the Cahn-Ingold-Prelog sequence…

A: Priority according to the Cahn-Ingold-Prelog sequence rules is on the basis of atomic number of…

Q: sketch the various conformational isomers of 1,3-dimethylcyclohexane. Indicate the position…

A: Conformations are the various spatial arrangements which are obtained by rotation about single…

Q: Give the reagents and reaction conditions necessary for the following conversions with the name of…

A: When an amide is treated with bromine in an aqueous or ethanolic solution of sodium hydroxide,…

Q: Treatment of the following stereoisomer of 1-bromo-1,2-diphenylpropane with sodium ethoxide in…

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Q: 10. Identify the higher energy and lower energy forms of two substituted cyclohexanes, for example…

A: The stability of molecules is inversely proportional to the energy of the molecules. This is because…

Q: CH,CH3 H2C•CH3 H3C-CEC-CH-CHCH3 CH3 H3C-CH CHC-CH2CH2CH2 CH3 CH3 CH,CH, -CH2CH3

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Q: 8. Br CH₂ CH₂CH3 XWV O VWX e AZY OYZA O O OH NaOCH₂ SN2 CrO₂, H₂SO4 acetone 10. * НСІ CH3 CH3-CH-OH…

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Q: Give the reagents and reaction conditions necessary for the following conversions with the name of…

A: Compounds containing -CONH2 group are termed as amides, while those containing -NH2 group are termed…

Q: How many degrees of unsaturation are present in a molecule with a molecular formula of C9H16.

A: The degree of unsaturation or the hydrogen deficiency index (HDI) can be calculated by using the…

Q: Choose the structure for cis-1-bromo-3-methylcyclohexane in its most stable conformation. CH3 CH3 Br…

A: In Cis 1-bromo-3-methycyclohexane when both substituted group are axial then less stable because of…

Q: What is the degree of unsaturation for a molecule with the molecular formula C15H12N2

A: Degree of unsaturation: It indicates the number of ∏-bond and number of rings that are present in a…

Q: Describe briefly with either UV-Vis or IR spectroscopic method that could be employed to distinguish…

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Q: 2. From the perspective of viewing down the C2-C3 bond, draw and name the Newman projection of the…

A: Newman projection is studied along the carbon-carbon axis and two carbon atoms are represented by a…

Q: Assign E or Z configuration (a) H3C CH₂OH C=C CH3CH₂ Cl CO₂H Baca (c) CH3 CH₂OH to the following…

A: Assign E or Z configuration of the given structure---

Q: H H H-N H-p N H N. N H. H-N H H-O HIN O: O..

A: R-O-H : alcoholic OH group.  Ph-OH : phenolic OH group. -COOH : carboxylic acid group. -NH2 :…

Q: Which of the following arranges the groups in order of decreasing priority according to the sequence…

A: Order of Group is arranged by CIP Rule ( Sequence Rule ).  According to this Rule  Group is arranged…

Q: CH2 H2C CH3 CH C-CH3 H2C CH ČH3 CH3-CH-CH3 CH2=CHCH2CH=CHCH2CHCH3 CH3 CH3 HÖCH2CH2CCH2CH2CH ČH3

A: Bond-line structure also called skeletal structure. In molecular structure the covalent bonds are in…

Q: 3. Please distinguish the following compounds 1-chlorobutene ; 3-chlorobutene , 4-chlorobutene and…

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Q: Determine the configuration (E or Z) of each of the following alkenes. (a) Br CH3 (b) Br CH3 CH2CH3…

A: Determine the configuration of the following -

Q: Identify which option correctly shows t A. CH3CH3 < CH3OH < CH3CI < B. CH3CI < CH3CH3 < CH3ONA < C.…

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Q: II CH3-CH2-CH2-CH Butanal CH3 CH3 CH2 CH3 0 II CH3-C-CH,– CH3 CH2-CH CH3-CH-CH CH2 =C- CH3 A B D

A: The structure that is not an isomer of butanal has to be determined.

Q: 10. Identify the higher energy and lower energy forms of two substituted cyclohexanes, for example…

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Q: Which of the following structures is the trans configuration of 1,2-dimethylcyclohexane with both…

A: Here we have to identify the trans configuration of 1,2- dimethyl cyclohexane with both bonds in…

Q: Using the data in Table calculate the percentage of molecules of cyclohexanol that have the OH group…

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Q: 5. Name each of the following structures OH g. a. ÇO2H Но HO. b. h. OH HO с. i. CH; +CH,+C-OH…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.