Answer:
The answer is 314.96 g
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question
volume of liquid = 254 mL
Density = 1.24 g/cm³
The mass is
mass = 254 × 1.24
We have the final answer as
314.96 g
Hope this helps you