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Vsepr theory to predict molecular geometry of h3o hydronium ion co3 2- sf6?
Wiki User
∙ 12y ago
it shows tetrahedral geometry for the electron pairs geometry and trigonal pyramid the molecular geometry.
Wiki User
∙ 12y ago
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What 2 theories can be used to predict molecular geometry?
VSEPR - valence shell electron pair repulsion theory Hybridisation- e.g. Sp, Sp2, sp3, Sp3d2 etc Hybridisation predicts regular geometries-- VSEPR has the advantage of predicting how bond angles may deviate from the regular geometries.
What is the molecular shape of SCl3F as predicted by the VSEPR theory?
I believe it would be a T-shaped molecule because it has 3 bonding pairs and 2 lone pairs.
Is the Lewis structure of SF2 linear?
Lewis structures do not tell you anything about molecular geometry you have to invoke hybridisation argumments or us VSEPR (AXE theory) to make predictions
Why molecular orbital theory superior to valence bond theory and VESPR theory?
Superior is a difficult term. The latest versions valence bond theory and molecular orbital theories give similar answers. The simple old versions work from different premises- valence bond assumes localised pair bonds molecular orbital theory is better ate predicting spectroscopic properties. VSEPR is different again and focuses on the geometry around a central atom- and as such is better than both the simple versions of the other theories.
Which process can be explained by the kinetic-molecular theory?
Diffusion can be explained by the kinetic-molecular theory.
What two theories can be used to predict molecular geometry?
The VSPR and the Hybridization theory
What is the vsepr theory used to predict?
According the VSEPR theory of molecular geometry, the geometry of SCl2 would be the same as H2O which is a bent angle
What is a visual model of molecular geometry?
VSEPR theory
What is describe by the VSEPR theory?
How atoms are arranged in a molecule.
What does vsepr theory tell us about a molecule?
VSEPR predict the geometry of a chemical molecule.
How do you determine the molecular geometry of a molecule?
The molecular geometry of a molecule can be determined using the VSEPR theory. VSEPR (Valence Shell Electron Pair Repulsion) Theory: The basic premise of this simple theory is that electron pairs (bonding and nonbonding) repel one another; so the electron pairs will adopt a geometry about an atom that minimizes these repulsions. Use the method below to determine the molecular geometry about an atom. Write the Lewis dot structure for the molecule. Count the number of things (atoms, groups of atoms, and lone pairs of electrons) that are directly attached to the central atom (the atom of interest) to determine the overall (electronic) geometry of the molecule. Now ignore the lone pairs of electrons to get the molecular geometry of the molecule. The molecular geometry describes the arrangement of the atoms only and not the lone pairs of electrons. If there are no lone pairs in the molecule, then the overall geometry and the molecular geometry are the same. If the overall geometry is tetrahedral, then there are three possibilities for the molecular geometry; if it is trigonal planar, there are two possibilities; and if it is linear, the molecular geometry must also be linear. The diagram below illustrates the relationship between overall (electronic) and molecular geometries. To view the geometry in greater detail, simply click on that geometry in the graphic below. Although there are many, many different geometries that molecules adopt, we are only concerned with the five shown below.
How does VSEPR theory predict molecular shape?
The position of bonding atoms is determined by electron pair repulsion.
The VSEPR theory allows us to determine the?
The VSEPR theory allows us to determine the molecular geometry of a molecule based on the number of electron pairs around the central atom. It helps predict the shape of molecules by minimizing electron pair repulsion. This theory is useful in understanding the spatial arrangement of atoms in molecules and their properties.
How does the VSERP formula explain molecular shape?
Valence electron pairs will move as far apart from each other as possible. (Apex)
What are the number of single and double bonds in SO2 according to VSEPR theory?
VSEPR relates to electron pair repulsion -and uses this effect to predict molecular geometry. You need to determine the bonding using lewis dot diagrams or some other methodology first before using VSEPR
What is the shape of BH3 molecule?
BH3 has a trigonal planar shape with 120 angles.
What 2 theories can be used to predict molecular geometry?
VSEPR - valence shell electron pair repulsion theory Hybridisation- e.g. Sp, Sp2, sp3, Sp3d2 etc Hybridisation predicts regular geometries-- VSEPR has the advantage of predicting how bond angles may deviate from the regular geometries.
