Which molecules below are constitutional isomers? CHSCH:CH:Oн CH:CH(OH)CHs CH3CH2OCH3 CH:COCHS II II IV OLIIV O , II, IV O II, II, IV O , I, II

Q: Rank the indicated C–H bonds according to increasing strength.

A: The C-H bond strength decreases as each H of CH4 is substituted with alkyl substituent. Alkane…

Q: Which of the following structures is the cis configuration of 1,3-dimethylcyclohexane with both…

A: Cyclohexene exist in two confirmation: chair and boat confirmation. Chair confirmation is  more…

Q: Convert the following fisher projection to a bond line structure, showing stereochemistry

A: we have to draw the bond line structure of the given molecule

Q: The most thermodynamically stable compound is:

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: What are all the possible chair representations with energy ranking from lowest to highest for the…

A: In the given tri-substituted cyclohexane, the two fluorine groups are cis to each other; Fluorine…

Q: Which structure is the enantiomer of the original molecule? F H3C- H original structure H F F CH3…

A: the two pairs of molecules can be said to be enantiomers if they are mirror images of each other and…

Q: (CH3CH2)-C-Br + HO- H2O 250 (cH,CHz)C-Br CH3CH2)3 -C-Br 750

A: The above mentioned reactions are the examples of temperature dependent product formation for…

Q: Determine whether the molecules below are (R)- or (S)- isomers. C(CH3)3 H3COC Н НО. CH₂Br 0 Н""" H3C…

A: We have to first do the numbering according to the priority order.  If it is clockwise and hydrogen…

Q: Which type of isomer is shown here? H3C COOH C"Η OH Cis-trans Enantiomer Structural HOOC H-CH3 HO

A: When both compounds have same molecular formula and they are related with non superimposable mirror…

Q: Which of the following are constitutional isomers of each other? н Н CH3 н CH3 Н. H CH3 H CH3 CH₂CH3…

A: we have to select the structures which represent constitutional isomers

Q: Which of the C-H bonds that have been designated is the WEAKEST? На. Hc.

A: Whenever C-H cleaves it gives two radicals i.e. H. and C. .  Since on reaction medium is given,…

Q: 1-bromopropane 2-bromopropane H- Br Br

A: Given: kind of constitutional isomerism do the compounds have 1-bromopropane and 2-bromopropane…

Q: Name the following, including cis or trans: a CH;-CH2 H. H CH2-CH2-CH; b Br d Name the following,…

A: Name of the structure with their trans or cis configuration / E or Z configuration is given below.

Q: Which of the following is the correct wedge and dash conformation for the following Newman…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Select all constitutional isomers having the molecular formula C4H10O. A E I хон OH В F J OH C G K…

A: Solution - You have to simply count the number of hydrogen , carbon and oxygen in given isomers to…

Q: None

A: Stereoisomers consists of same molecular formula but different orientation. So we can take any of…

Q: Which pairs of structures are constitutional isomers? А B D ОН HO. HO. E F H

A: Structural isomers or constitutional isomers are the isomers which have same molecular formula but…

Q: Are the following compounds constitutional isomers? O Yes No F x

A: Given question related to determining whether the given compounds are constitutional isomeres or…

Q: The initial reactive intermediate in the elimination reaction of 2-bromo-3-methyl-pentane is a…

A: Elimination reaction :-        Elimination reaction are mainly two type i.e E1 (Unimolecular…

Q: Which of the species contains an bond? co3- O03 HCN H20 Which of the species contains a delocalized…

A: In any species Or molecule /ion the multiple bond always contains one or two π-bonds . In double…

Q: What is the configuration of the double bond in each of the following compounds (E, Z, or neither

A: Applying concept of E & Z configuration.

Q: CH3 CH3 H- -Cl H- -Br b) Br -CI -H- H- - CH3 CH3 CH о он d) H- -ОН HC- -CH3 CH3 H CH CH it f) H- -ОН…

A: b) Here two molecules have same molecular formula having same connectivity. Thus they are…

Q: In the following reaction which species acts as the nucleophile? OCH,CH3 (H3C),N, CH;CH,OH OCH,CH3…

A: Since you asked multiple question we will solve first question for you. If you want to specify…

Q: Н- Which of the following is the six-membered, Haworth -isomer of Н Н- Н- H -OH -OH -OH +OH CH OH ?

A: Conversion of Fischer projection to Haworth projection: Rules; (i) if on carbons C-2,C-3,C-5 , -OH…

Q: Are the following pairs of compounds as the same molecul constitutional isomers, geometric isomers,…

A: Isomers are compounds that have the same molecular formula but different arrangements of atoms or…

Q: below has stereoisomers can exist." H HICION C-0 HO-C-11 H-C-OH HC-OH H-C-OH O2,4 O 4,16 1,2 O 3,8 O…

A: Given structure of molecule,  asking the stereocenter and stereoisomer

Q: CH3CH₂CH₂CN • Draw in all the hydrogens for the following structure HO NH₂ CI

A: -> Expanded structural formula shows all of the bonds connecting all of the atoms in the…

Q: Starting from the wedge-and-dash structure below (sighting down the indicated bond). Rotate the back…

A:

Q: Which Newman projection, looking down the C-3-C-4 bond (C-3 in front and C-4 in back), illustrate(s)…

A:

Q: Assign absolute configurations as R or S to each of the following compounds. Give explanation.

A: To name the enantiomers of a compound unambiguously, their names must include the "handedness" of…

Q: Which one(s) of these have conjugated double bonds? A CH₂ O none of them O all of them OB and D OB…

A:

Q: What is the stereochemistry of this compound?     2E, 5E 2Z, 5Z 2Z, 5E 2E, 5Z

A:

Q: Which of the following are constitutional isomers of each other? OH IV 11 OH он 111 ▷OH O I, III,…

A: They have same molecular formula but different arrangements of atoms

Q: (c) (d) CH3 because: EtO₂C CN because: -OH is_ CN -CO₂Et is in energy than/as H3C- in energy than/as…

A: The stability of conformation depends upon its energy. More the energy of conformation, lesser is…

Q: Which one of the structures below is the most stable/ lowest energy conforn of the cis…

A: Most stable structure will be the one which has the lowest energy ( minimum repulsion between…

Q: ive the configuration of the substituents around double bond Cin the structures below: B CH CH3…

A:

Q: Identify the stereochemical configuration of this compound. SH CH3 R Os

A: In order to assign R and S configuration, we need to number the atoms connected to chiral center…

Q: Which of the following compound is/are meso: * OH CH CI CH CH, CHCH H CH,CH OH CI CH CH CH H. CH CH,…

A:

Q: Draw the lowest energy conformer of each of the 5 compounds H OH CH3 OH Į mga on De NC CH3 CI CH3 B…

A: We will draw the lowest possible energy conformers for above 5 compounds.

Q: Identify the RELATIONSHIP of the two structures: H₂C H a. different compounds Ob. diastereomers Oc.…

A:

Q: isomers : Brom-3-methylpenbare hasthree 1 - Bromo 3-methylpentang 2- Bromo -3-methylpenbare, Bromo…

A:

Q: A picture or a drawing that shows the Lewis structure of phosphide ion?

A: The formula of phosphide ion is P3-. The atomic number of phosphorus (P) is 15 and its electron…

Q: Which of the following is a wedge and dash structure for the following Newman projection? ed swer IV…

A: There are various ways to represent an organic molecule in a three dimensional representation. The…

Q: 1. Which of the following compounds are constitutional isomers? 2. Which of the following is a…

A: Stereochemistry is a branch of chemistry in which we deal with three dimensional arrangement of…

Q: How are the three structures on the right related to the structure on the far left? CHO -OH CH₂OH OH…

A:

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.