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What is the meaning of central atom?
The central atom in a molecule is the atom that is bonded to multiple other atoms in the molecule, typically forming the core structure. It often determines the shape, polarity, and reactivity of the molecule.
Is HCI tetrahedral?
No, HCI is not tetrahedral. The molecular shape of hydrogen chloride (HCl) is linear due to the two atoms in the molecule. A tetrahedral shape would have four atoms bonded to a central atom.
Why does AsF5 have no dipole moment?
AsF5 has no dipole moment because the bond dipoles formed between the central atom (As) and the surrounding fluorine atoms cancel each other out due to the symmetrical trigonal bipyramidal shape of the molecule. This results in a non-polar molecule overall.
What affects shape of a molecule?
The molecule's function and chemical and physical properties
What is the shape and polarity of Br2O?
The shape of Br2O is bent due to the lone pair on the central oxygen atom. The molecule is polar because the bromine atoms have a higher electronegativity than oxygen, causing an uneven distribution of electron density in the molecule.
What shape would a molecule with four atom surrounding a central atom have?
A tetrahedron.
What shape will the molecule CrO4 2- make?
The CrO4^2- ion will have a tetrahedral molecular geometry due to its four surrounding oxygen atoms and sulfur as the central atom.
What does the VSPER theory predict?
VSEPR theory predicts the geometrical arrangement of atoms in a molecule based on minimizing repulsion between electron pairs. It helps in determining the shape of molecules by considering the number of electron pairs surrounding a central atom.
What would cause the shape of a molecule to be tetrahedral?
A molecule with four bonded atoms and no lone pairs on the central atom will have a tetrahedral shape. This occurs when the central atom is bonded to four other atoms, resulting in equal distances between the atoms, leading to a tetrahedral shape due to the arrangement of electron pairs around the central atom.
What is the meaning of central atom?
The central atom in a molecule is the atom that is bonded to multiple other atoms in the molecule, typically forming the core structure. It often determines the shape, polarity, and reactivity of the molecule.
What causes the shape of a molecule to be tetrahedral?
Four atoms bound to a central atom with no lone pairs
What would cause the shape of the molecule to be tetrahedral?
Four atoms bound to a central atom with no lone pairs
What shape is ammonia molecule NH3?
Ammonia has a lone pair.Its shape is trigonal pyramidal.
The central atom in PH3 is surrounded by?
A PH3 molecule has a triangular pyramidal shape. The central atom is the Phosphorus atom, which is connected to three Hydrogen atoms.
What shape does the molecule of SiF4 has?
The molecule SiF4 has a tetrahedral shape. Silicon (Si) is the central atom, bonded to four fluorine (F) atoms, and the electron geometry around Si is tetrahedral.
Is HCI tetrahedral?
No, HCI is not tetrahedral. The molecular shape of hydrogen chloride (HCl) is linear due to the two atoms in the molecule. A tetrahedral shape would have four atoms bonded to a central atom.
Why does AsF5 have no dipole moment?
AsF5 has no dipole moment because the bond dipoles formed between the central atom (As) and the surrounding fluorine atoms cancel each other out due to the symmetrical trigonal bipyramidal shape of the molecule. This results in a non-polar molecule overall.
