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What is the hybridization of the central atom in c. SO3?
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Ch.9 - Molecular Geometry and Bonding Theories
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement146
- Ch.2 - Atoms, Molecules, and Ions200
- Ch.3 - Chemical Reactions and Reaction Stoichiometry176
- Ch.4 - Reactions in Aqueous Solution155
- Ch.5 - Thermochemistry126
- Ch.6 - Electronic Structure of Atoms131
- Ch.7 - Periodic Properties of the Elements126
- Ch.8 - Basic Concepts of Chemical Bonding123
- Ch.9 - Molecular Geometry and Bonding Theories143
- Ch.10 - Gases147
- Ch.11 - Liquids and Intermolecular Forces91
- Ch.12 - Solids and Modern Materials122
- Ch.13 - Properties of Solutions126
- Ch.14 - Chemical Kinetics174
- Ch.15 - Chemical Equilibrium101
- Ch.16 - Acid-Base Equilibria139
- Ch.17 - Additional Aspects of Aqueous Equilibria146
- Ch.18 - Chemistry of the Environment72
- Ch.19 - Chemical Thermodynamics129
- Ch.20 - Electrochemistry142
- Ch.21 - Nuclear Chemistry101
- Ch.22 - Chemistry of the Nonmetals68
- Ch.23 - Transition Metals and Coordination Chemistry66
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry10
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970Non è quello che usi tu?Cambia libro di testo
Capitolo 9, Problema 52a
What is the hybridization of the central atom in a. SiCl4?
Guida verificata passo dopo passo1
Identify the central atom in the molecule SiCl_4, which is silicon (Si).
Determine the number of valence electrons for the central atom, Si. Silicon has 4 valence electrons.
Count the number of atoms bonded to the central atom. In SiCl_4, there are 4 chlorine atoms bonded to silicon.
Add the number of bonded atoms to the number of lone pairs on the central atom. In SiCl_4, there are no lone pairs on silicon, so the total is 4.
Use the steric number to determine the hybridization. A steric number of 4 corresponds to sp^3 hybridization.
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Hybridization
Hybridization is a concept in chemistry that describes the mixing of atomic orbitals to form new hybrid orbitals. These hybrid orbitals are used to explain the geometry of molecular bonding. The type of hybridization depends on the number of electron pairs around the central atom, which influences the shape and bond angles of the molecule.
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00:51
Hybridization
Valence Shell Electron Pair Repulsion (VSEPR) Theory
VSEPR theory is a model used to predict the geometry of individual molecules based on the repulsion between electron pairs in the valence shell of the central atom. According to this theory, electron pairs will arrange themselves as far apart as possible to minimize repulsion, which helps determine the molecular shape and the hybridization of the central atom.
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00:47Valence Shell Electron Pair Repulsion Theory
Silicon Tetrahalides
Silicon tetrahalides, such as SiCl4, are compounds where silicon is bonded to four halogen atoms. In SiCl4, silicon has four valence electrons and forms four equivalent bonds with chlorine atoms. This bonding arrangement leads to a tetrahedral geometry, which is indicative of sp3 hybridization, where one s and three p orbitals combine to form four equivalent sp3 hybrid orbitals.
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01:11Halogenation Reactions
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