VSEPR Theory Calculator

VSEPR Theory Definition

VSEPR (Valence Shell Electron Pair Repulsion) Theory is a model used in chemistry to predict the geometry of individual molecules based on the number of electron pairs surrounding their central atoms. It postulates that these electron pairs, including both bonding and lone pairs, will arrange themselves in three-dimensional space to minimize their mutual repulsion. This arrangement determines the shape of the molecule. While the basic VSEPR theory provides a simplified method to predict molecular shapes, more complex considerations may be required for accurate predictions in specific cases.