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A balloon, which even weighs 0.934 g, is filled with helium at normal atmospheric pressure (101.3...

A balloon, which even weighs 0.934 g, is filled with helium at normal atmospheric pressure (101.3 kPa) at room temperature (20.0 ° C) and is then volume 6.19 dm3. How much does the balloon weigh when filled with helium?
( )g.
A balloon that weighs less than the equivalent volume of ambient air will, according to Arkimede's principle, be lifted if it is released, while one that weighs more will fall to the ground. How much would the corresponding air volume weigh? Assume that air molecules have a mass of 28.8 g / mol.
( )g.
Will this balloon lift when you release it?

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