Solutions

Solutions are mixtures where one substance (called the solute) is evenly dissolved in another (called the solvent). Think of sugar dissolved in water—it becomes a clear, uniform liquid. Solutions can be liquids, gases, or solids, and they are characterized by their ability to mix uniformly at the molecular level. The properties of a solution depend on the types and amounts of substances involved. They are important in everyday life, such as salty seawater, flavored beverages, and air we breathe. Understanding solutions helps in fields like chemistry, medicine, and environmental science by explaining how different substances interact and behave when combined.