Emma L.
asked • 11/22/20What is the mass of the helium (in kg)?
A large balloon used to sample the upper atmosphere is filled with 335 m3 of helium. What is the mass of the helium (in kg)?
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1 Expert Answer
Dr B. answered • 02/13/23
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New to Wyzant
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Since we know the volume is 335cubic meter and the density of Helium on the periodical chart chart is .18 grams/cubic centimeters; one would simply density of .18grams times 1000 to make it 180kg/100 (1.8kg/m) . Then we take 1.8kg/cubic meter and divide by 335 cubic meter to get .0057kg/cubic meter.
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Robert S.
11/23/20