Question

What is the mass of 16.0 mL of mercury at 20°C, where the density of mercury is 13.6 g/cm³?

a) 21.76 g
b) 2.18 x 10² g
c) 1.00 g/mL
d) 0.850 g

Answer 1

The mass of 16.0 mL of mercury at 20°C is 217.6 grams.

Step-by-step explanation:

The mass of a substance can be calculated by multiplying its density by its volume. In this case, the density of mercury is given as 13.6 g/cm³, and the volume of mercury is 16.0 mL. To find the mass of 16.0 mL of mercury, we can use the following formula:

Mass = Density x Volume

Substituting the given values:

Mass = 13.6 g/cm³ x 16.0 mL = 217.6 g

Therefore, the mass of 16.0 mL of mercury at 20°C is 217.6 grams.