Question

If a cube has a volume of 25.0 mL, what mass, in grams, would it have to have to

be made of gold? Gold has a density of 19.3 g/mL. (Answer only the number with
the correct number of sigfigs) *

Answer 1

482.5 grams

Step-by-step explanation:

Given that,

Volume of a cube is 25 mL

The density of gold is 19.3 g/mL

We need to find the mass of the gold cube. We know that density is equal to the mass per unit volume. So,

`d=(m)/(V)\\\\m=d* V\\\\m=19.3\ g/mL* 25\ mL\\\\m=482.5\ g`

So, the mass of the gold cube is 482.5 grams.