Chemistry
Chemistry, 20.07.2019 19:30, perezz97

Aballoon is filled with 3.8 l of helium gas at stp. approximately how many moles of helium are contained in the balloon? 72 mol 0.17 mol 85 mol 0.26 mol

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Aballoon is filled with 3.8 l of helium gas at stp. approximately how many moles of helium are conta...

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