مام ОН ОН OH ОН Br Br

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Categorize the following compounds as meso or non-meso.

The image showcases three molecular structures with stereochemistry indicated by wedge and dash bonds.

1. **Left Structure:**
   - The central carbon atom is connected to three bromine (Br) atoms.
   - The solid wedge bond represents one bromine atom above the plane of the page.
   - The dashed wedge bond indicates another bromine atom below the plane.
   - The straight line represents the third bromine atom in the plane of the page.

2. **Middle Structure:**
   - The central carbon is bonded to three bromine (Br) atoms again.
   - A solid wedge bond indicates one bromine atom below the plane of the page.
   - The remaining two bromine atoms are in the plane of the page and are connected by straight lines.

3. **Right Structure:**
   - Consists of a central carbon atom bonded to two hydrogen (H) atoms and two fluorine (F) atoms.
   - A solid wedge bond indicates a fluorine atom above the plane.
   - A dashed wedge bond shows the other fluorine atom below the plane.
   - The two hydrogen atoms are in the plane of the page.

These structures help in visualizing the three-dimensional arrangement of atoms in molecules, essential for understanding stereochemistry in organic chemistry.
Transcribed Image Text:The image showcases three molecular structures with stereochemistry indicated by wedge and dash bonds. 1. **Left Structure:** - The central carbon atom is connected to three bromine (Br) atoms. - The solid wedge bond represents one bromine atom above the plane of the page. - The dashed wedge bond indicates another bromine atom below the plane. - The straight line represents the third bromine atom in the plane of the page. 2. **Middle Structure:** - The central carbon is bonded to three bromine (Br) atoms again. - A solid wedge bond indicates one bromine atom below the plane of the page. - The remaining two bromine atoms are in the plane of the page and are connected by straight lines. 3. **Right Structure:** - Consists of a central carbon atom bonded to two hydrogen (H) atoms and two fluorine (F) atoms. - A solid wedge bond indicates a fluorine atom above the plane. - A dashed wedge bond shows the other fluorine atom below the plane. - The two hydrogen atoms are in the plane of the page. These structures help in visualizing the three-dimensional arrangement of atoms in molecules, essential for understanding stereochemistry in organic chemistry.
The image contains three molecular structures, each representing a stereochemistry configuration:

1. **First Molecule**:
   - This structure is a chiral molecule with two hydroxyl groups (OH) attached. 
   - The molecule displays a stereochemical arrangement shown by the wedges and dashed bonds. 
   - The dashed bond indicates that the first OH group is oriented into the plane, while the wedged bond indicates that the second OH group is oriented out of the plane.

2. **Second Molecule**:
   - This structure is also a chiral molecule with two hydroxyl groups (OH). 
   - The configuration here involves one wedged bond and one normal bond. 
   - The first OH group is oriented out of the plane (indicated by the wedge), while the second OH group is also oriented out of the plane.

3. **Third Molecule**:
   - This structure features carbon atoms bonded to bromine (Br) and fluorine (F) atoms, showcasing stereochemistry. 
   - Both bromine atoms are shown with wedged and dashed bonds, indicating their orientation with respect to the plane of the molecule. 
   - One Br is oriented out of the plane and the other is into the plane, while both fluorine atoms are on the plane.

These structural representations are often used to depict the spatial arrangement of atoms within molecules to understand their stereochemical properties.
Transcribed Image Text:The image contains three molecular structures, each representing a stereochemistry configuration: 1. **First Molecule**: - This structure is a chiral molecule with two hydroxyl groups (OH) attached. - The molecule displays a stereochemical arrangement shown by the wedges and dashed bonds. - The dashed bond indicates that the first OH group is oriented into the plane, while the wedged bond indicates that the second OH group is oriented out of the plane. 2. **Second Molecule**: - This structure is also a chiral molecule with two hydroxyl groups (OH). - The configuration here involves one wedged bond and one normal bond. - The first OH group is oriented out of the plane (indicated by the wedge), while the second OH group is also oriented out of the plane. 3. **Third Molecule**: - This structure features carbon atoms bonded to bromine (Br) and fluorine (F) atoms, showcasing stereochemistry. - Both bromine atoms are shown with wedged and dashed bonds, indicating their orientation with respect to the plane of the molecule. - One Br is oriented out of the plane and the other is into the plane, while both fluorine atoms are on the plane. These structural representations are often used to depict the spatial arrangement of atoms within molecules to understand their stereochemical properties.
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