Chemistry, 07.09.2021 22:50 mackdoolittle1

A balloon filled with helium has a volume of 8.1 L. What is the mass, in grams, of helium in the balloon? Express your answer to two significant figures and include the appropriate units.

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A balloon filled with helium has a volume of 8.1 L. What is the mass, in grams, of helium in the bal...

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