Question

A 125g quantity of iron has a volume of 15.8mL. What is its density?

Answer 1

Answer:

17

Explanation:

Because the iron has not dissolve.

Answer 2

Answer:

7.911 g/cm³

Explanation:

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

Mass of iron = 125 g

Volume of iron = 15.8 mL = 15.8 cm³

Density = $\frac{125}{15.8} = 7.911$ g/cm³

Hope it helps!