Skip to main content
Ch.10 - Chemical Bonding II: Molecular Shapes & Valence Bond Theory
Tro - Chemistry: A Molecular Approach 4th Edition
Tro4th EditionChemistry: A Molecular ApproachISBN: 9780134112831Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testoTro 4th EditionCh.10 - Chemical Bonding II: Molecular Shapes & Valence Bond TheoryProblema 61a
Capitolo 10, Problema 61a

Write a hybridization and bonding scheme for each molecule. Sketch the molecule, including overlapping orbitals, and label all bonds using the notation shown in Examples 10.6 and 10.7. a. CCl4

Guida verificata passo dopo passo
1
Identify the central atom in the molecule. In CCl_4, carbon (C) is the central atom.
Determine the number of valence electrons for the central atom. Carbon has 4 valence electrons.
Count the number of atoms bonded to the central atom. In CCl_4, there are 4 chlorine atoms bonded to carbon.
Determine the hybridization of the central atom. Since carbon forms 4 sigma bonds with chlorine, it undergoes sp^3 hybridization.
Sketch the molecule: Draw the carbon atom in the center with four sp^3 hybrid orbitals. Each orbital overlaps with a p orbital from a chlorine atom to form a sigma (σ) bond. Label each C-Cl bond as a σ bond.

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Durata del video:
7m

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

Hybridization

Hybridization is the process of combining atomic orbitals to form new hybrid orbitals that can accommodate the bonding requirements of a molecule. In the case of CCl4, the carbon atom undergoes sp3 hybridization, resulting in four equivalent hybrid orbitals that arrange themselves in a tetrahedral geometry to minimize electron pair repulsion.
Video consigliato:
Percorso guidato
00:51
Hybridization

Bonding and Molecular Geometry

Bonding refers to the interactions between atoms that result in the formation of molecules. In CCl4, each of the four sp3 hybrid orbitals of carbon overlaps with the p orbitals of chlorine atoms, forming four sigma (σ) bonds. The molecular geometry is tetrahedral, which is crucial for understanding the spatial arrangement of the atoms and the overall shape of the molecule.
Video consigliato:
Percorso guidato
01:33
Molecular Geometry with Two Electron Groups

Orbital Overlap Theory

Orbital overlap theory explains how atomic orbitals combine to form bonds in a molecule. In CCl4, the overlap of carbon's sp3 hybrid orbitals with chlorine's p orbitals leads to the formation of sigma bonds. This concept is essential for visualizing the bonding interactions and understanding the strength and characteristics of the bonds formed in the molecule.
Video consigliato:
Percorso guidato
03:06
Molecular Orbital Theory
Pratica correlata
Domanda del libro di testo

Write orbital diagrams (boxes with arrows in them) to represent the electron configurations of carbon before and after sp hybridization.

1052
views
Domanda del libro di testo

Write a hybridization and bonding scheme for each molecule. Sketch the molecule, including overlapping orbitals, and label all bonds using the notation shown in Examples 10.6 and 10.7.a. CH2Br2 b. SO2 c. NF3 d. BF3

Domanda del libro di testo

Write a hybridization and bonding scheme for each molecule. Sketch the molecule, including overlapping orbitals, and label all bonds using the notation shown in Examples 10.6 and 10.7. b. NH3

525
views
Domanda del libro di testo

Which hybridization scheme allows the central atom to form more than four bonds? sp3, sp3d, sp2

1616
views
Domanda del libro di testo

Write a hybridization and bonding scheme for each molecule. Sketch the molecule, including overlapping orbitals, and label all bonds using the notation shown in Examples 10.6 and 10.7. c. OF2 d. CO2

585
views
Domanda del libro di testo

Which hybridization scheme allows the formation of at least one p bond? sp3, sp2, sp3d2

2279
views
2
rank