The Density of Ethanol and Its Volume Calculation

Density of Ethanol

Ethanol is a common alcohol that is often used in various products such as alcoholic beverages, fuel, and solvents. The density of ethanol is a physical property that describes the amount of mass of ethanol present in a unit volume. In this case, the density of ethanol at 20°C is 0.789 g/cm³.

Volume Calculation

To calculate the volume of ethanol with a mass of 15.5 grams, we can use the formula: Volume = Mass / Density. Substituting the given values, we get: Volume = 15.5 g / 0.789 g/cm³ = 19.6 cm³

Therefore, the volume of ethanol with a mass of 15.5 grams is 19.6 cm³.