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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.
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∙ 11y ago
VSEPR theory (Valence Shell Electron Pair Repulsion) and hybridization theory can be used to predict molecular geometry. VSEPR theory suggests that electron pairs around a central atom repel each other, leading to a specific arrangement of atoms. Hybridization theory explains how atomic orbitals combine to form hybrid orbitals, which determine the shape of molecules.
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If a molecule has the general formula AX4 and has trigonal bipyramidal molecular geometry what bond hybridization is used by the central atom A?
It would be sp3d hybridised.
What is GeF4?
GeF4 is the chemical formula for Germanium tetrafluoride, a colorless, volatile compound used in semiconductor production and as a reagent in organic synthesis. It is a gas at room temperature and pressure, and has a tetrahedral molecular geometry.
What was VeSPER theory?
VeSPER theory, which stands for Valence Shell Electron Pair Repulsion theory, is a model used to predict the molecular geometry of molecules based on the repulsion of electron pairs in the valence shell of an atom. It helps to determine the shape of a molecule by considering the arrangement of bonding and nonbonding electron pairs around the central atom. It is a useful tool in understanding the properties and behavior of molecules in chemistry.
Why is the VSEPR model mainly?
The VSEPR (Valence Shell Electron Pair Repulsion) model explains molecular geometry based on the repulsion between electron pairs in the valence shell of an atom. It is mainly used because it is simple, intuitive, and provides a good approximation of molecular shapes based on the number of bonding and nonbonding electron pairs around a central atom.
Used to collect data to predict an el ni o?
Buoys is used to collect data to predict an el ni o
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
Greek mathematician known for his theories in geometry?
You're probably referring to Euclid, whose theories on geometry are still used today, hence "Euclidean Geometry". If it's not Euclid , Pythagoras was also quite well-known for maths, geometry and the like. You're probably referring to Euclid, whose theories on geometry are still used today, hence "Euclidean Geometry". If it's not Euclid , Pythagoras was also quite well-known for maths, geometry and the like.
What is the vsepr model mainly used for?
The VSEPR (Valence Shell Electron Pair Repulsion) model is mainly used to predict the geometry of molecules based on the arrangement of electron pairs around the central atom. It helps to understand the spatial arrangement of atoms in a molecule and predict the bond angles between them.
What are the five different molecular geometries?
Molecular geometry is the name of the geometric shape used to describe the shape of a molecule. The five molecular geometries are linear, trigonal planar, bent, tetrahedral, trigonal pyramidal, and seesaw.
If a molecule has the general formula AX4 and has trigonal bipyramidal molecular geometry what bond hybridization is used by the central atom A?
It would be sp3d hybridised.
Are theories used to make predictions?
Yes, theories are used to make predictions by offering explanations of observed phenomena and providing frameworks for understanding how a system works. By using theories as a guiding framework, scientists can predict how a system will behave under certain conditions based on the principles outlined in the theory.
How do you determine the shape of molecules?
The shape of molecules is determined by the number of bonding and non-bonding electron pairs around the central atom. The VSEPR (Valence Shell Electron Pair Repulsion) theory is commonly used to predict molecular geometry based on electron pairs' repulsion. The arrangement of these electron pairs results in different molecular shapes such as linear, trigonal planar, tetrahedral, and more.
Sometimes microscopic filters are used to separate chemicals use the understanding of molecular geometry to explain how a filter could separate these molecules by shape?
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What is contribution of Euclid in geometry?
His major contributions are in geometry and in his book The Elements. He gave many rules of geometry which are also used nowadays. Books of Euclid provide a base of geometry. Euclid's ideas and theories are still considered as basics of mathematics. His most famous work was Metric. Another contribution of Euclid was that he gave the practical ideas in Mathematics.
Where is the geometry used?
Geometry is used mainly in construction.
Which model of a hydrocarbon shows the geometry of the molecule?
The correct answer is: The ball-and-stick model.
