Térfogatszázalék

Térfogatszázalék, often abbreviated as vol% or v/v, is a unit of concentration that expresses the volume of a solute relative to the total volume of a solution. It is calculated by dividing the volume of the solute by the total volume of the solution and then multiplying by 100. The formula is: Térfogatszázalék = (Térfogat_oldott_anyag / Térfogat_oldat) * 100. This measurement is commonly used for liquids dissolved in liquids, such as alcohol in water, or for solutions where the components are in liquid form at room temperature. For example, if you mix 10 milliliters of ethanol with 90 milliliters of water, the resulting solution will have a térfogatszázalék of 10% ethanol. It is important to note that térfogatszázalék is a temperature-dependent measurement, as the volume of liquids can change with temperature. In some cases, when dealing with mixtures of gases or solids dissolved in liquids, other concentration units like tömegszázalék (mass percentage) or mol% (mole percentage) might be more appropriate. Térfogatszázalék provides a simple and intuitive way to understand the proportion of a component within a liquid mixture.