Calculate the density of a 8.00 × 10 g object that has a volume of 77.8 mL. Round your answer to 3 significant figures.

1 answer

Density is calculated by dividing the mass of the object by its volume.

Density = mass / volume

Density = 8.00 × 10 g / 77.8 mL

Density = 1.03 g/mL

Therefore, the density of the object is 1.03 g/mL rounded to 3 significant figures.