Chemistry, 08.02.2021 23:30 brookie125
During an effusion experiment, a certain number of moles of an unknown gas passed through a tiny hole in 50 seconds. Under the same conditions, the same number of moles of oxygen gas passes through the hole in 30 seconds. What is the molar mass of the unknown gas?
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During an effusion experiment, a certain number of moles of an unknown gas passed through a tiny hol...
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