An object weighing 9.6 g is placed in a graduated cylinder displacing the volume from 10.0 mL to 13.2 mL. What is it’s density in g/cm^3?

Answer 1

Volume of object, V = 13.2 - 10.0 = 3.2 mL

1 mL = 1 cm³

d = m / V = 9.6 g / 3.2 cm³ = 3.0 g/cm³ (to 2 significant figures)