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PLEASE HELP!!!!!!! CHEMISTRY!!!! How many moles of helium gas are in 30.0L sample of He, if density of helium gas is 0.016 g/ml?
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PLEASE HELP!!!!!!! CHEMISTRY!!!!

How many moles of helium gas are in 30.0L sample of He, if density of helium gas is 0.016 g/ml?

User Greyfade
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User Halfgaar
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