answersLogoWhite

0

It takes up space like an "invisible" atom.

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Natural Sciences

If a molecule has the general formula AX5 but has octahedral molecular geometry what is its molecular shape?

A molecule with the general formula AX5 suggests that it has five bonding pairs of electrons and one lone pair of electrons. In an octahedral arrangement, the presence of one lone pair distorts the geometry, resulting in a square pyramidal molecular shape. Therefore, the molecular shape of AX5 with octahedral geometry is square pyramidal.


How does a lone pair disort the molecular shape?

The lone pair forces bonding atoms away from itself


How many bonding and lone pairs do h3o plus have?

The hydronium ion (H₃O⁺) has three bonding pairs and one lone pair of electrons. The three hydrogen atoms are bonded to the oxygen atom, while the lone pair is located on the oxygen. This gives the molecule a trigonal pyramidal shape due to the presence of the lone pair, which influences the geometry.


What effect does a lone electron pair have a molecular shape?

The lone pair pushes bonding electron pairs away.


A molecule that has a central atom surrounded by three single bond pairs and unshared pair would have a?

A molecule with a central atom surrounded by three single bond pairs and one unshared pair of electrons would have a trigonal pyramidal geometry. This arrangement results from the repulsion between the bonding pairs and the lone pair, leading to a shape that is similar to tetrahedral but slightly distorted due to the presence of the lone pair. An example of such a molecule is ammonia (NH₃).

Related Questions

How does a lone pair contribute to the molecular shape?

A lone pair of electrons can affect the molecular shape by repelling bonded pairs of electrons, causing distortions in the molecule's geometry. This can lead to changes in bond angles and overall molecular shape.


How you get bond angle of a tetrahedral shape molecule which have 1 lone pair?

Tetrahedral bond angle of a molecule which have a lone pair electron is 107, smaller than regular 109.5, due to the repulsion of electrons of lone pair.


How does a lone pair contribute a molecular shape?

It takes up space like an "invisible" atom.


What is the shape of the molecule of nbr3?

The molecule NBr3 has a trigonal pyramidal shape. It consists of a central nitrogen atom bonded to three bromine atoms, with one lone pair of electrons on the nitrogen atom. The lone pair causes the shape to be pyramidal rather than planar.


What is the function of the lone pair electrons in the molecules?

In terms of struture, lone pairs contribute helping a molecule acquire a shape as dictated by VSEPR Theory (Valence Shell Electron Pair Repulsion Theory). Regarding chemical properties lone pair/s of electrons can make a molecule act as a Lewis base (like ammonia) in the reaction mixtures the extent of which depends on various other features in the structure of molecule.


What is the ammonia molecular shape?

The shape would be pyramidal because of the lone pair nitrogen has


How does lone pair repulsion affect the molecular geometry of a molecule?

Lone pair repulsion affects the molecular geometry of a molecule by pushing other atoms and bonds away, leading to changes in bond angles and overall shape of the molecule.


In XeO3 Xe show sp3 but shape is pyramidal why?

in XeO3 ,Xe shows sp3 but shape is pyramidal because of the presence of a lone pair of electrons on the central xenon atom. This lone pair distorts the shape of the molecule making it pyramidal.


How does the lone pair contributes to molecular shape?

The lone pair repels the electrons of the adjacent bonds more so than does a bonding pair of electrons, so thus alters the molecular geometry of the molecule.


How does a lone pair contribute to a molecular shape?

It takes up space like an "invisible" atom.


Shape of NF3?

NF3, or nitrogen trifluoride, is a pyramidal molecule with a lone pair of electrons on the nitrogen atom. This lone pair causes the molecule to have a trigonal pyramidal geometry with bond angles of approximately 107 degrees.


What is the shape of a molecule of sulfur tetrafluoride?

Tetrahedral. Actually, the molecular shape or geometry is called see-saw. There are five groups around the central sulfur which would make it trigonal bipyramidyl but one of these groups is a pair of electrons which does not contribute to the shape of the molecule. This lone pair is in the three membered ring in order to increase its separation from two of the fluorine-sulfur bonds.