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A balloon contains helium with a mass of 0.00296 g. What is the volume of helium in the balloon? (Note: Helium’s density is 0.00001663 g/cm3.) Volume: 0.00296g/0.00001663g/cm^3 = 177.991581cm^3

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opudodennis

Answer:

178 cm3

Explanation:

We know that density is expresses as mass per unit volume hence

Density= mass/volume

Making volume the subject then

Volume=mass/density

Substituting mass with 0.00296 g and density with 0.00001663 g/cm3 then

Volume=0.00296/0.00001663=177.99158147925 cm3

Rounding off, the volume is approximately 178 cm3

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