Which of the following structures represent the same stereoisomer?a) only I and IIb)only II and IIIc) I,II, and IIId) only I and III The image displays three different stereochemical representations of molecules, each depicting various spatial arrangements of atoms around a central carbon atom:- **Molecule I**: Shows a central carbon atom bonded to a hydrogen atom (H), a bromine atom (Br), and two methyl groups (CH₃). The bonds are shown in different spatial orientations using wedge (coming out) and dash (going in) notation.- **Molecule II**: Similar to Molecule I, this structure also has a central carbon atom bonded to a hydrogen atom, a bromine atom, and two methyl groups. The spatial arrangement differs from Molecule I, indicated by the orientation of the wedge and dash bonds.- **Molecule III**: This structure features a similar set of bonds as the previous molecules but with another unique spatial arrangement. The configuration of the wedge and dash bonds is distinct from those in Molecules I and II.These diagrams illustrate different stereoisomers, where compounds have the same molecular formula but differ in the three-dimensional arrangement of atoms. Understanding stereochemistry is crucial for recognizing how molecular structure influences chemical behavior and interactions.

Answered: Br H3C Br CH3 H. CH3 CH3 CH3 H3C Br "Br…

Science

Biochemistry

Br H3C Br CH3 H. CH3 CH3 CH3 H3C Br "Br Br Br

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

Which of the following structures represent the same stereoisomer?

a) only I and II

b)only II and III

c) I,II, and III

d) only I and III

The image displays three different stereochemical representations of molecules, each depicting various spatial arrangements of atoms around a central carbon atom:

- **Molecule I**: Shows a central carbon atom bonded to a hydrogen atom (H), a bromine atom (Br), and two methyl groups (CH₃). The bonds are shown in different spatial orientations using wedge (coming out) and dash (going in) notation.

- **Molecule II**: Similar to Molecule I, this structure also has a central carbon atom bonded to a hydrogen atom, a bromine atom, and two methyl groups. The spatial arrangement differs from Molecule I, indicated by the orientation of the wedge and dash bonds.

- **Molecule III**: This structure features a similar set of bonds as the previous molecules but with another unique spatial arrangement. The configuration of the wedge and dash bonds is distinct from those in Molecules I and II.

These diagrams illustrate different stereoisomers, where compounds have the same molecular formula but differ in the three-dimensional arrangement of atoms. Understanding stereochemistry is crucial for recognizing how molecular structure influences chemical behavior and interactions.

Expert Solution

Step 1

Stereoismers have identical molecular formula and arrangement of atoms.

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