Question

What is the mass of a 4.00cm3 piece of sod chloride having density of 2.16 g/cm3

Answer 1

Answer:

8.64 g

Explanation:

• Density is the ratio of mass of substance to its volume.
• It is calculated by dividing the mass of a substance by its volume.
• Density = Mass ÷ Volume

In this case we are given,

Volume of sodium chloride = 4.00 cm³

Density of sodium chloride = 2.16 g/cm³

We are required to calculate the mass of sodium chloride,

Rearranging the formula;

Mass = Density × volume

Mass of sodium chloride = 2.16 g/cm³ × 4.00 cm³

                                        = 8.64 g

Therefore, the mass of sodium chloride is 8.64 g