Chemistry, 31.07.2019 03:00 avaverretkj
During an effusion experiment, oxygen gas passed through a tiny hole 2.5 times faster than the same number of moles of another gas under the same conditions. what is the molar mass of the unknown gas? (note: the molar mass of oxygen gas is 32.0 g/mol.) 2.0 Ă— 102 g
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During an effusion experiment, oxygen gas passed through a tiny hole 2.5 times faster than the same...
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