Chemistry: The Molecular Nature of Matter and Change
Chemistry: The Molecular Nature of Matter and Change
9th Edition
ISBN: 9781260477467
Author: Martin Silberberg
Publisher: Mcgraw-hill Higher Education (us)
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Chapter 11, Problem 11.28P

(a)

Interpretation Introduction

Interpretation:

The bonding and antibonding molecular orbitals with respect to energy are to be compared.

Concept introduction:

Bonding orbital is a type of molecular orbital that strengthens the chemical bond between atoms and it helps to decrease the energy of the molecule and therefore stabilizes it. Anti-bonding is a type of molecular orbital that weakens the chemical bond between atoms and it helps to increase the energy of the molecule and therefore destabilizes it. Bonding molecular orbitals are lower in energy than anti-bonding molecular orbitals.

(b)

Interpretation Introduction

Interpretation:

The bonding and anti-bonding molecular orbitals with respect to the presence of nodes are to be compared.

Concept introduction:

Bonding orbital is a type of molecular orbital that strengthens the chemical bond between atoms and it helps to decrease the energy of the molecule and therefore stabilizes it. Anti-bonding is a type of molecular orbital that weakens the chemical bond between atoms and it helps to increase the energy of the molecule and therefore destabilizes it. Bonding molecular orbitals are lower in energy than anti-bonding molecular orbitals.

Node is the point where the probability to find electrons is zero and the repulsive forces between electrons increase much more than the attractive forces between the electron and the nucleus of the atom.

(c)

Interpretation Introduction

Interpretation:

The bonding and anti-bonding molecular orbitals with respect to internuclear electron density are to be compared.

Concept introduction:

Bonding orbital is a type of molecular orbital that strengthens the chemical bond between atoms and it helps to decrease the energy of the molecule and therefore stabilizes it. Anti-bonding is a type of molecular orbital that weakens the chemical bond between atoms and it helps to increase the energy of the molecule and therefore destabilizes it. Bonding molecular orbitals are lower in energy than anti-bonding molecular orbitals.

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Chapter 11 Solutions

Chemistry: The Molecular Nature of Matter and Change

Ch. 11 - Prob. 11.3PCh. 11 - Prob. 11.4PCh. 11 - Prob. 11.5PCh. 11 - Give the number and type of hybrid orbital that...Ch. 11 - What is the hybridization of nitrogen in each of...Ch. 11 - What is the hybridization of carbon in each of the...Ch. 11 - Prob. 11.9PCh. 11 - Prob. 11.10PCh. 11 - Prob. 11.11PCh. 11 - Prob. 11.12PCh. 11 - Phosphine (PH3) reacts with borane (BH3) as...Ch. 11 - The illustrations below depict differences in...Ch. 11 - Use partial orbital diagrams to show how the...Ch. 11 - Use partial orbital diagrams to show how the...Ch. 11 - Prob. 11.17PCh. 11 - Prob. 11.18PCh. 11 - Methyl isocyanate, , is an intermediate in the...Ch. 11 - Are these statements true or false? Correct any...Ch. 11 - Prob. 11.21PCh. 11 - Identify the hybrid orbitals used by the central...Ch. 11 - Prob. 11.23PCh. 11 - Identify the hybrid orbitals used by the central...Ch. 11 - Prob. 11.25PCh. 11 - Prob. 11.26PCh. 11 - Certain atomic orbitals on two atoms were combined...Ch. 11 - Prob. 11.28PCh. 11 - Antibonding MOs always have at least one node. Can...Ch. 11 - Prob. 11.30PCh. 11 - Prob. 11.31PCh. 11 - The molecular orbitals depicted are derived from...Ch. 11 - The molecular orbitals depicted below are derived...Ch. 11 - Prob. 11.34PCh. 11 - Use an MO diagram and the bond order you obtain...Ch. 11 - Prob. 11.36PCh. 11 - Prob. 11.37PCh. 11 - Prob. 11.38PCh. 11 - Prob. 11.39PCh. 11 - Epinephrine (or adrenaline; below) is a naturally...Ch. 11 - Prob. 11.41PCh. 11 - Isoniazid (below) is an antibacterial agent that...Ch. 11 - Prob. 11.43PCh. 11 - Prob. 11.44PCh. 11 - Prob. 11.45PCh. 11 - Prob. 11.46PCh. 11 - Tryptophan is one of the amino acids found in...Ch. 11 - Prob. 11.48PCh. 11 - Prob. 11.49PCh. 11 - Prob. 11.50PCh. 11 - Prob. 11.51PCh. 11 - Prob. 11.52PCh. 11 - Sulfur forms oxides, oxoanions, and halides. What...Ch. 11 - Prob. 11.54PCh. 11 - Use an MO diagram to find the bond order and...Ch. 11 - Acetylsalicylic acid (aspirin), the most widely...Ch. 11 - Prob. 11.57P
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