Question

A balloon is inflated with 1.5 L of helium. Helium has a density of 0.18 g/L.

What is the mass of the helium in the balloon?

Answer 1

`0.18=(m)/(1.5) \\m=0.18*1.5\\m=0.27g`

Step-by-step explanation:

The formula for density is
`Density =(mass (m))/(volume (v))`

The question presented us with the density and volume of the helium gas.

Substitute and Change subjects.

Solve.

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