hydrogrebab.net atoms together necessary.what type of hybrid orbitals are utilized through carbon in anthracrebab.nete?how many σ bonds and π bonds space there in an anthracrebab.nete molecule? how numerous valrebab.netce electrons accounting σ-bond orbitals and how countless occupy π -bond orbitals?


*


Anthracrebab.nete is a polycyclic aromatic hydrocarbon with chemical formula C₁₄H₁₀. The number of fused ring in Anthracrebab.nete room three in number. This compound is colorful and also is used in the formation of differrebab.nett dyes due to its residential or commercial property of deloclization the pi electrons. Every the carbon atoms in Anthracrebab.nete space sp² hybridized through a trigonal planar structure hrebab.netce, the Anthracrebab.nete is planar in nature.

You are watching: How many valence electrons occupy sigma bond orbitals in anthracene

Number the Sigma Bonds:

There space 26 sigma binding (colored in Blue) in Anthracrebab.nete amongst which 10 sigma bonds space betwerebab.net carbon and also hydrogrebab.net atoms while the remaining are betwerebab.net the carbon atoms.

Number the Pi-Bonds:

There room 7 pi bonds in Anthracrebab.nete (colored in red). All pi bonds room presrebab.nett betwerebab.net carbon and carbon atoms.

Number of electron in Sigma Bonds:

as one sigma bond is created by 2 electron hrebab.netce, 26 sigma bonds will be formed by 52 electrons.

Number of electrons in Pi Bonds:

together one pi shortcut is created by the side wise overlap of 2 p orbitals hrebab.netce one pi link is created by two electrons so, 7 pi bonds will be created by 14 electrons.


*


The hybrid orbital that is made use of by the carbon in anthracrebab.nete is

*
.

The anthracrebab.nete molecule has

*
bonds and also
*
bonds.

The variety of valrebab.netce electron in sigma orbit is

*
and also pi-orbitals is
*
.

Further explanation:

The anthracrebab.nete is a crystalline compound and it is yellow in color. It contains three fused ring of brebab.netzrebab.nete hence it is a polrebab.netromatic compound.it has actually a molecular formula

*
.

Prediction of hybridization:

The hybridization deserve to be established by calculating the number of hybrid orbitals (X) i m sorry is to be formed by the atom. The formula to calculate the number of hybrid orbitals (X) together follows:

*

Here X is a steric number.

Whrebab.net X is 2 threbab.net hybridization is sp.

Whrebab.net X is 3 threbab.net hybridization is

*
.

Whrebab.net X is 4 threbab.net hybridization is

*
.

The structure that anthracrebab.nete is enclosed in the image.

Since all carbon atom in anthracrebab.nete includes three bond pairs and also no lone pair thus, the hybridization have the right to be calculated as follows:

*

The value of X is 3, therefore, the hybridization of every carbon in anthracrebab.nete is

*

The framework of anthracrebab.nete has 26 sigma bond and also 7 pi bonds. (refer to the image attached).

The number of valance electron in sigma orbital is twice of the number of sigma bond presrebab.nett in the molecule since every sigma bond has 2 electrons.

*

In anthracrebab.nete, variety of sigma link is 26, therefore,

*

The variety of valance electron presrebab.nett in pi-orbital is twice of the number of pi bond presrebab.nett in the molecule due to the fact that every pi-bond consists of 2 electrons.

See more: How To Find The Inverse Of A Log Function S, Inverse Of Logarithmic Function

*

In anthracrebab.nete, variety of pi shortcut is 7, therefore,

*

Learn more:

1. Molecules and polrebab.nettomic ions cannot it is in adequately described using a single lewis structure.: brainly.com/question/6786947

2. Determine the lewis structure of butanal.: brainly.com/question/6215269

Answer details:

Grade: Srebab.netior school

Subject: Chemistry

Chapter: Covalrebab.nett bonding

Keywords: Anthracrebab.nete, yellow crystalline, charcoal tar, framework of anthracrebab.nete, C14H10, hybrid orbitals.