The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined. Concept introduction: VSEPR theory: Using VSEPR theory, the exact geometry of a molecule can be obtained. In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry. [Bond angles: tetrahedral = 109 .5 o , trigonal planar = 120 o , T-shape = 90 o ] Rules to predict the shapes of molecules by VSEPR model: Write electron-dot structure of the given molecule. Count the number of electron charge clouds surrounding the central atom. Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

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Answer 1

Question

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

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Answer 2

Question

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Expert Solution & Answer

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Answer 3

Question

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 6

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 7

Chapter 5, Problem 5.25SP

(a)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and three bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and two bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The shape for the molecules with a central atom with two lone pairs and four bonds to other atoms has to be determined.

Concept introduction:

VSEPR theory:

Using VSEPR theory, the exact geometry of a molecule can be obtained.

In VSEPR, the geometry of the molecule is explained based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom

Bond angle is the angle between two bonds of a molecule and it is determined based on the electron-domain geometry.
[Bond angles: tetrahedral = 109.5o, trigonal planar = 120o, T-shape = 90o]

Rules to predict the shapes of molecules by VSEPR model:

Write electron-dot structure of the given molecule.

Count the number of electron charge clouds surrounding the central atom.

Determine the geometric arrangement of charge clouds surround the each atom and assume its charge clouds can be oriented in the space as far away from one to another as possible.

Answer 12

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Answer 13

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Answer 14

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Answer 15

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Solution Summary: The author explains VSEPR theory, based on minimizing electrostatic repulsion between the molecules’ valence electrons around a central atom.

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