Solute
Definition and meaning of Solute in chemistry.
A solute is a substance that is dissolved in a solvent to form a uniform, homogeneous mixture known as a solution.
In more detail
The solute is typically the component that is present in a smaller measurable amount than the solvent. It can originally exist in any phase of matter, such as a solid, liquid, or gas, before being dissolved into the mixture. When dissolved, the solute molecules or ions are evenly distributed throughout the solvent, interacting with it through various intermolecular forces like hydrogen bonding or dipole interactions. The overall concentration of a chemical solution is determined directly by the amount of solute present relative to the volume or mass of the solvent.
Key facts
| Field | General Chemistry |
|---|---|
| Common Example | NaCl in H2O |
| Phase | Solid, liquid, or gas |
| Measurement | Concentration or molarity |
In a simple glass of salt water, solid sodium chloride (NaCl) acts as the solute that fully dissolves in the liquid water (H2O).
Frequently asked questions
Can a solution have more than one solute?
Yes, a single solvent can dissolve multiple different solutes simultaneously, as seen in carbonated beverages which contain both dissolved CO2 gas and solid sugars.