A solvation shell refers to the layer of solvent molecules that surround a solute particle in a solution. When a solute is dissolved in a solvent, such as salt in water, the solvent molecules organize themselves around the solute particles, forming these "shells" of solvent. The structure and dynamics of the solvation shell can significantly influence the properties of the solute, including its reactivity, solubility, and the kinetics of chemical processes.
New to topics? Read the docs here!