What is the mass in grams of 28.62mL of acetone?

Answer 1

This is a density problem. Density = mass/volume. As long as we know two of the variables, we can solve for the missing variable. The density of acetone is 0.791g/mL at 25ºC.

Known/Given:

volume of acetone= 28.62mL

density of acetone at 25oC = 0.791g/mL

Unknown:

mass of acetone

Formula:

density = mass/volume

Solve for mass:

density x volume = mass

0.791g/mL x 28.62mL = 22.6g

Answer 2

22.39g acetone has a density of 0.7857g/cm^3 which is the same as saying 0.7857g/mL/ Multiply for mass: 0.7857*28.50=22.39g (mL gets cancelled out)

Answer 3

Density of acetone = 0.791 gm/mL

(0.791 gm/mL) x (17.53 mL) = 13.866 grams

Answer 4

28,5 mL (volume) x 0,7925 g/cm3 (density) = 22,586 g (mass)

Answer 5

The mass is 22,72 g.