The formula to calculate the Mass (M) from Volume (V) is:
\[ M = V \times 1000 \times D \]
Where:
Let's say the volume of liquid (V) is 500 mL, and the density (D) is 0.001 g/mm³. Using the formula:
\[ M = 500 \times 1000 \times 0.001 \]
We get:
\[ M = 500 \, \text{grams} \]
So, the mass is 500 grams.