The VSEPR (Valence Shell Electron Pair Repulsion) theory predicts the geometric shape of a molecule based on the repulsion between electron pairs surrounding the central atom. In a molecule with four electron pairs around the central atom, the VSEPR formula would predict a tetrahedral shape, where the bond angles are approximately 109.5 degrees.
BF3 has a trigonal planar molecular geometry according to the VSEPR theory. It consists of three bonding pairs around the central Boron atom, resulting in a flat, trigonal planar shape.
The molecule HCl consists of only two atoms, hydrogen and chlorine, resulting in a linear molecular geometry. Due to its simplicity and lack of lone pairs on the central atom, hydrogen, VSEPR theory is not needed to predict the shape of HCl.
According to VSEPR theory, the carbon tetraiodide molecule (CI4) will have a square planar shape. This is because it has four bonding pairs of electrons around the central carbon atom, leading to a bond angle of 90 degrees and a symmetrical arrangement.
A. The geometry it will have
Ax5
AX3
trigonal bipyramidal, there are 5 e- by VSEPR method
BrF3: trigonal bipyramidal IF7: pentagonal bipyramidal
The polarity of SbCl5 is nonpolar. This is because the molecule has a symmetrical trigonal bipyramidal geometry, where the chlorine atoms are arranged symmetrically around the antimony atom, resulting in no overall dipole moment.
The molecular shape of SCl3F is trigonal bipyramidal, as predicted by the VSEPR theory.
The VSEPR (Valence Shell Electron Pair Repulsion) theory predicts the geometric shape of a molecule based on the repulsion between electron pairs surrounding the central atom. In a molecule with four electron pairs around the central atom, the VSEPR formula would predict a tetrahedral shape, where the bond angles are approximately 109.5 degrees.
H3O: Trigonal pyramidal CO3^2-: Trigonal planar SF6: Octahedral
In VSEPR theory, electron groups (bonding pairs and lone pairs) around a central atom arrange themselves in a way that minimizes repulsion, resulting in various molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral. The number of electron groups around the central atom determines the molecular geometry.
BF3 has a trigonal planar molecular geometry according to the VSEPR theory. It consists of three bonding pairs around the central Boron atom, resulting in a flat, trigonal planar shape.
D. FCl3 has a VSEPR formula of AXËÄ. This notation indicates the molecular geometry and electron pair arrangement around the central atom. In this case, FCl3 has a trigonal bipyramidal shape with 3 bonding pairs and 2 lone pairs around the central atom.
VSEPR theory predicts the molecular geometry of a molecule by considering the repulsion between electron pairs around the central atom. In the case of SF4, there are five regions of electron density around the sulfur atom, leading to a trigonal bipyramidal geometry. However, one of the regions is a lone pair, causing greater repulsion and pushing the fluorine atoms closer together, resulting in a see-saw shape for SF4.