The resonance formula and resonance energy of Nitric acid along with geometry and hybridization of N has to be calculated. Concept Introduction: Valence bond theory : VSEPR theory tells about the shapes of molecules and ions by taking the consideration that the outermost electron pairs are arranged about each atom so that the pairs of electrons are kept at a distance from one molecule to other, thereby minimizing the repulsion of electron-pair. Steps to predict the geometry by VSEPR model: 1) The electron dot formula is written from the molecular formula. 2) The number of electron pairs including the bonding and non-bonding pairs around the central atom is determined from the electron dot formula. 3) The arrangement of these electron pairs about the central atom is determined. 4) The molecular geometry is determined from the directions of the bonding pairs or the arrangement.

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Definition Definition Theory that explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. VBT gives a quantum mechanical approach to the formation of covalent bonds with the help of wave functions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.

Chapter 10, Problem 10.109QP

Interpretation Introduction

Interpretation:

The resonance formula and resonance energy of Nitric acid along with geometry and hybridization of N has to be calculated.

Concept Introduction:

Valence bond theory: VSEPR theory tells about the shapes of molecules and ions by taking the consideration that the outermost electron pairs are arranged about each atom so that the pairs of electrons are kept at a distance from one molecule to other, thereby minimizing the repulsion of electron-pair.

Steps to predict the geometry by VSEPR model:

1) The electron dot formula is written from the molecular formula.

2) The number of electron pairs including the bonding and non-bonding pairs around the central atom is determined from the electron dot formula.

3) The arrangement of these electron pairs about the central atom is determined.

4) The molecular geometry is determined from the directions of the bonding pairs or the arrangement.

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Part II. two unbranched ketone have molecular formulla (C8H100). El-ms showed that both of them have a molecular ion peak at m/2 =128. However ketone (A) has a fragment peak at m/2 = 99 and 72 while ketone (B) snowed a fragment peak at m/2 = 113 and 58. 9) Propose the most plausible structures for both ketones b) Explain how you arrived at your conclusion by drawing the Structures of the distinguishing fragments for each ketone, including their fragmentation mechanisms.

Answer 2

Question

Definition Definition Theory that explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. VBT gives a quantum mechanical approach to the formation of covalent bonds with the help of wave functions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.

Chapter 10, Problem 10.109QP

Interpretation Introduction

Interpretation:

The resonance formula and resonance energy of Nitric acid along with geometry and hybridization of N has to be calculated.

Concept Introduction:

Valence bond theory: VSEPR theory tells about the shapes of molecules and ions by taking the consideration that the outermost electron pairs are arranged about each atom so that the pairs of electrons are kept at a distance from one molecule to other, thereby minimizing the repulsion of electron-pair.

Steps to predict the geometry by VSEPR model:

1) The electron dot formula is written from the molecular formula.

2) The number of electron pairs including the bonding and non-bonding pairs around the central atom is determined from the electron dot formula.

3) The arrangement of these electron pairs about the central atom is determined.

4) The molecular geometry is determined from the directions of the bonding pairs or the arrangement.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Theory that explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. VBT gives a quantum mechanical approach to the formation of covalent bonds with the help of wave functions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.

Chapter 10, Problem 10.109QP

Interpretation Introduction

Interpretation:

The resonance formula and resonance energy of Nitric acid along with geometry and hybridization of N has to be calculated.

Concept Introduction:

Valence bond theory: VSEPR theory tells about the shapes of molecules and ions by taking the consideration that the outermost electron pairs are arranged about each atom so that the pairs of electrons are kept at a distance from one molecule to other, thereby minimizing the repulsion of electron-pair.

Steps to predict the geometry by VSEPR model:

1) The electron dot formula is written from the molecular formula.

2) The number of electron pairs including the bonding and non-bonding pairs around the central atom is determined from the electron dot formula.

3) The arrangement of these electron pairs about the central atom is determined.

4) The molecular geometry is determined from the directions of the bonding pairs or the arrangement.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Theory that explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. VBT gives a quantum mechanical approach to the formation of covalent bonds with the help of wave functions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.

Chapter 10, Problem 10.109QP

Interpretation Introduction