The density of Hexane is 0.659 g/mL. What is the mass of hexane in 25.9 mL?

mass = volume x density

To find the mass of hexane in 25.9 mL, we can use the given density of hexane, which is 0.659 g/mL. The formula to calculate mass is:

Mass = Density x Volume

Substituting the given values, we have:

Mass = 0.659 g/mL x 25.9 mL

Now, multiply the values:

Mass = 16.9981 g

Therefore, the mass of hexane in 25.9 mL is approximately 16.9981 grams.