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Answer to Question #151168 in Physical Chemistry for Siham

Question #151168
A balloon containing 5470cm3 of helium gas has a mass of 10.24g the mass of the empty balloon is 2.42g. What is the density of the balloon?
1
Expert's answer
2020-12-15T07:52:13-0500

density of the balloon with helium gas = mass of the balloon with helium gas/volume of the balloon with helium gas = 10.24 g/5470 cm3 = 0.001872 g/cm3

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