Molecules which have electron-region geometry same as that of molecular-geometry has to be given. Concept Introduction: Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds. Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

Question

In structure (a), four pairs of electrons give ______ electron geometry. The lone pair would cause lone pair-bonded pair repulsions and would have ______molecular geometry. In structure (b), five pairs of electrons give ______electron geometry. The lone pair occupies an equatorial position to minimize lone pair-bonded pair repulsions, and the molecule would have ______ molecular geometry. In structure (c), six pairs of electrons give ______ electron geometry. The two lone pairs would occupy opposite positions to minimize lone pair-lone pair repulsions, and the molecule would have ______ molecular geometry.

Answer 1

Question

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

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In structure (a), four pairs of electrons give ______ electron geometry. The lone pair would cause lone pair-bonded pair repulsions and would have ______molecular geometry. In structure (b), five pairs of electrons give ______electron geometry. The lone pair occupies an equatorial position to minimize lone pair-bonded pair repulsions, and the molecule would have ______ molecular geometry. In structure (c), six pairs of electrons give ______ electron geometry. The two lone pairs would occupy opposite positions to minimize lone pair-lone pair repulsions, and the molecule would have ______ molecular geometry.

What defines a polar molecule? What is hydrogen bonding?

5. Applying Concepts Will a polar solvent, such as water, cause a difference in how the pigments are separated? Explain your answer.

Answer 2

Question

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

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Answer 3

Question

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Expert Solution & Answer

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Answer 4

Question

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

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Answer 5

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Answer 6

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

Answer 7

Chapter 7, Problem 80QRT

(a)

Interpretation Introduction

Interpretation:

Molecules which have electron-region geometry same as that of molecular-geometry has to be given.

Concept Introduction:

Lewis structures are diagrams that represent the chemical bonding of covalently bonded molecules and coordination compounds.

Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Nonpolar molecules have to be identified.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Molecules which have linear geometry have to be identified.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Molecules which have triangular planar geometry have to be identified.

Answer 14

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

Answer 15

(e)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

Answer 16

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

Answer 17

(f)

Interpretation Introduction

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

Answer 18

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Answer 19

(g)

Interpretation Introduction

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Answer 20

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Answer 21

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Answer 25

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Answer 31

Ch. 7.2 - Identify the electron-region geometry, the...Ch. 7.2 - Based on the discussion so far, identify a...Ch. 7.2 - Prob. 7.2PSP Ch. 7.2 - Determine the electron-region geometry and the...Ch. 7.2 - Prob. 7.2CE Ch. 7.2 - Prob. 7.3E Ch. 7.2 - Prob. 7.4PSP Ch. 7.4 - Using hybridization and sigma and pi bonding,...Ch. 7.4 - Prob. 7.4CE Ch. 7.5 - Decide whether each molecule is polar and, if so,...

Solution Summary: The author explains that Lewis structures represent the chemical bonding of covalently bonded molecules and coordination compounds. Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons

Concept explainers

Videos

Interpretation:

Nonpolar molecules have to be identified.

Interpretation:

Molecules which have linear geometry have to be identified.

Interpretation:

Molecules which have triangular planar geometry have to be identified.

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Chapter 7 Solutions

Solution Summary: The author explains that Lewis structures represent the chemical bonding of covalently bonded molecules and coordination compounds. Electron geometry is the shape of a molecule predicted by considering both bond electron pairs and lone pair of electrons

Concept explainers

Videos

Interpretation: Nonpolar molecules have to be identified.

Interpretation: Molecules which have linear geometry have to be identified.

Interpretation: Molecules which have triangular planar geometry have to be identified.

Interpretation: The boxes which have molecules having central atom with sp3 hybridisation have to be given.

Interpretation: The boxes which have molecules having central atom with sp2 hybridisation have to be given.

Interpretation: The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.

Chapter 7 Solutions

Interpretation:

Nonpolar molecules have to be identified.

Interpretation:

Molecules which have linear geometry have to be identified.

Interpretation:

Molecules which have triangular planar geometry have to be identified.

Interpretation:

The boxes which have molecules having central atom with sp3 hybridisation have to be given.

Interpretation:

The boxes which have molecules having central atom with sp2 hybridisation have to be given.

Interpretation:

The box which contains molecules with both dipole-dipole and hydrogen bonding forces has to be given.