Question

If an unknown solid weighs 84.0 g and occupies 27.9 cm3 of space, what is its density?

Answer 1

Answer:

Density = 3.01 g/cm³

Step-by-step explanation:

The density of a substance can be found by using the formula

$Density = \frac{mass}{volume}$

From the question

mass of solid = 84 g

volume = 27.9 cm³

Substitute the values into the above formula and solve for the density

We have

$Density = \frac{84}{27.9} \\ = 3.0107526$

We have the final answer as

Density = 3.01 g/cm³

Hope this helps you