A flask with a volume of 125.0 mL contains air with a density of 1.298 g/L. what is the mass of the air contained in the flask?

A flask with a volume of 125.0 mL contains air with a density of 1.298 g/L. what is the mass of the air contained in the flask The given are:

1. Mass = ?

2. Density = 1298 g/L

3. Volume = 125mL to L

a. 125 ml x 0.001l/1ml = 0.125 L

Formula and derivation:

1. density = mass / volume

2. mass = density / volume

Solution for the problem:

1. mass = 1298 g/L / 0.125 L = 10384g