butane has three energy minima with respect to rotation around the C2-C3 dihedral angle. Two minima have the same energy and one different. Explain

Q: We have learned that isomers (molecules with the same mole Stereoisomers will differ only in the…

A: Answer- Above two compounds are Constitutional isomers, also known as structural isomers, are…

Q: The configuration of the chiral centers in the following molecule are: но O 1 (R) & 2 (S) O 1 (S) &…

A: A carbon atom that is bonded to four different groups is called a chiral carbon atom. Due to the…

Q: Consider the rotational energy diagram: 60 120 180 240 300 360 Dihedral angle (degrees) Which of the…

A: We have find out correct statement

Q: 2. Draw (and rank!) all potential diagrams to represent the three most stable C2-C3 conformers of…

A: A question based on stereochemistry. For the given structure, the most stable conformers are…

Q: a. Draw all the stereoisomers for Glyceraldehyde,HOCH₂CH(OH)CHO. Show the absolute configurations of…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: What is the maximum number of stereoisomers possible for the molecule shown below? OH CH, O 2 O 3 O…

A:

Q: Draw the bond-line structure of the compound (1R)-1-chloro-1-cyclohexylpropan-1-ol

A:

Q: Which of the following compounds does not have a plane of symmetry? II II IV Multiple Choice O Only…

A: The plane of symmetry works as an identification for the optical activity of the molecule. If a…

Q: 9. The following compound A is less stable than compound B angle strain and hybridization states of…

A:

Q: CH3 H. CH3 CH3 CH3 CH3 H Br Br H. Br H H. H. H3C CH3 ČH3 Br 2-bromobutane a b The wedge-dash…

A: A compound can be represented by a different representation. It could be in the form of line-angle,…

Q: Which of the following molecules is chiral? H3C I Н CH3 Н CH3 CH3 H Н CH3 Н CH3

A: Firstly one must know what is chiral? Chiral means the central atom attached with four different…

Q: Circle all chiral centers in the following molecule:

A: Chiral centre are sp3 hybridised carbon which has 4 different substituents.

Q: Draw a structural formula for 3-chloro-3-methylhexane.

A: Given -> 3-chloro-3-methylhexane

Q: The following compound is a minor component of  scorpion venom. Draw the most stable form of the…

A: Anti conformation is most stable conformation.

Q: но HO OH HO Br HO Br %| II IV

A: Plane of symmetry sigma plane is an imaginary plane present in a molecule which bisects the molecule…

Q: Keppra (shown below) is a pharmaceutical used to treat seizures (epilepsy). How many asymmetric…

A: The asymmetric center is that carbon in the molecule or compound which is attached to 4 different…

Q: In ethene the Z-axis is a C2 O H5 +Z H4 C3 C4 H3 H6 axis.

A: Step 1: Ethylene is not square shaped. In is rectangular.  Step 2: so 90° rotation won't give you…

Q: Determine if this molecule is chiral, and also identify any chiral centers. H3C a H₂ C b ΤΟ H₂ C d 8…

A: Detail

Q: Draw CH3CHBrCH(OCH3)CH(CH3)2 perspective structure, fischer structure, and newman structure for its…

A: GivenCH3CHBrCH(OCH3)CH(CH3)2Draw perspective structure, Fischer structure, and Newman structure for…

Q: Which of the following compounds has an internal plane of symmetry?

A: A plane of symmetry is a symmetry element. The plane of symmetry is defined as a flat surface that…

Q: In the molecule 2 methyl hexane, how many of the C-C bonds have staggered conformers that are…

A: When the conformer structures experiences the less steric strain, it is considered as a stable…

Q: CH3 CH3 CH3 H3C CH3 CH3 H H CH3 Br I Br II III

A:

Q: Q46: Is the molecule chiral? Does it contain planes of symmetry? Bril.. "Br

A: plane of symmetry is the plane which separate the molecule into two equal half .

Q: Incorrect Question 2 We have learned that isomers (molecules with the same molecular formula) can…

A: Conformational isomers are those which can be interconverted just by rotation about the single bond.…

Q: How many nodes are present in the following molecular orbital of 1,3.5-hexatriene? 888888 O Five O…

A: ->When the sign of loab changed it is a longer node.

Q: We have learned that isomers (molecules with the same molecular formula) can have different…

A: Isomers are those compounds having same molecular formula but different structure i.e. they may be…

Q: How many lone pairs of electrons are present? ii) What is the configuration of the chiral centre?…

A: Given molecule is,