Aflask with a volume of 125 ml contains air with a density of 1.197 g/l. what is the mass of the air contained in the flask?

Density can be defined as the mass of a sample present per unit volume.

Given the volume of air = 125 mL

Converting air from mL to L,

Density of air = 1.197 g/L

Calculating the mass of air from density and volume:

Mass of air  =

Therefore, the mass of 125 mL of air with a density of 1.197 g/L is 0.150 g

the correct answer is answer a. a mixture

no other options make sense

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  - sprinkles

b.

the accuracy of the data.