Capítulo 10
Ligação Química: Geometria Molecular e Teorias de Ligação
Teoria da VSEPR e as Formas Básicas
Overview of VSEPR Theory
Valence shell electron-pair repulsion theory (VSEPR theory) enables us to predict the molecular structure, including approximate ...
Teoria da VSEPR e o Efeito de Pares Solitários
Effect of Lone Pairs of Electrons on Molecule Geometry
It is important to note that electron-pair geometry around a central atom is not the same ...
Previsão da Geometria Molecular
VSEPR Theory for Determination of Electron Pair Geometries
The following procedure uses VSEPR theory to determine the electron pair geometries and the ...
Forma e Polaridade Moleculares
Dipole Moment of a Molecule
Polar covalent bonds connect two atoms with differing electronegativities, leaving one atom with a partial positive charge ...
Teoria da Ligação de Valência
Overview of Valence Bond Theory
Valence bond theory describes a covalent bond as the overlap of half-filled atomic orbitals (each containing a single ...
Hibridização de Orbitais Atômicos I
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an ...
Hibridização de Orbitais Atômicos II
sp3d and sp3d 2 Hybridization
To describe the five bonding orbitals in a trigonal bipyramidal arrangement, we must use five of the valence shell ...
Teoria dos Orbitais Moleculares I
Overview of Molecular Orbital Theory
Molecular orbital theory describes the distribution of electrons in molecules in the same way as the distribution of ...
Teoria dos Orbitais Moleculares II
Molecular Orbital Energy Diagrams
The relative energy levels of atomic and molecular orbitals are typically shown in a molecular orbital diagram. For a ...
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