Question

The density of mercury metal is 13.6 g/ml. what is the mass of 2.5 l

Answer 1

To determine the mass of mercury, we simply multiply the density and volume. Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a physical property of a substance that represents the mass of that substance per unit volume. We do as follows:
mass = density x volumemass = 13.6 g/mL ( 2.5 L ) ( 1000 mL / 1 L )mass = 34000 g

Answer 2

Answer: The mass of mercury is 34000 grams.

Explanation:

To calculate mass of a substance, we use the equation:

$\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}$

We are given:

Density of mercury = $13.6g/ml$

Volume of mercury = $2.5L=2500ml$    $1L=1000mL$

Putting values in above equation, we get:

$13.6g/ml=\frac{\text{Mass of mercury}}{2500ml}\\\\\text{Mass of mercury}=34000g$

Hence, the mass of mercury is 34000 grams.