Question

What is the mass, in grams, of 28.74 mL of acetone?

Answer 1

The question is asking to calculate the mass in grams of the acetone that has a volume of 28.74 ml. Base on that, the possible answer would be 22.58 grams. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications  

Answer 2

Answer:

22.73 g

Explanation:

To answer this question we need to look up the density of acetone in literature: 0.791 g/mL at 25 °C.

Using the density, we can calculate the mass of acetone in any given volume:

$Density=\frac{mass}{volume}$

$0.791g/mL=\frac{mass}{28.74mL} \\mass=22.73g$

So at 25 °C, 28.74 mL of acetone would weigh 22.73 g.