In a solution, what is the relationship between the solute and solvent?

In a solution, the solute is defined as the substance that dissolves in another substance known as the solvent. This relationship is fundamental to the concept of solutions, as it highlights how different substances interact. The solute typically exists in a lesser amount compared to the solvent, which usually makes up the greater volume of the solution.

When a solute dissolves, it breaks down into its individual particles, such as ions or molecules, and disperses evenly throughout the solvent. This process allows for the formation of a homogeneous mixture, which is a key characteristic of solutions.

Understanding this relationship is essential for subjects like chemistry and biology, where solutions play a critical role in various processes, including reactions, transport of nutrients, and more. For instance, when salt (the solute) is added to water (the solvent), the salt molecules interact with water molecules to form a saltwater solution, illustrating the role of the solute in facilitating this interaction.