Determine the volume of a 75-gram sample of gold at stp

Let V = the volume of the sample at STP.

The mass is m = 75 g

The density of gold is 19.32 g/cm³

Because density = mass/volume, therefore

(19.32 g/cm³) = (75 g) / (V cm³)

V = (75 g) / (19.32 g/cm³) = 3.882 cm³

Answer: 3.882 cm³