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Chemistry, 13.12.2019 14:31 keepcalmands2930
During an diffusion experiment, it took 75 seconds for a certain number of moles of an unknown gas
to pass through a tiny hole. under the same conditions, the same number of moles of oxygen gas
passed through the hole in 30 seconds. what is the molar mass of the unknown gas?
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During an diffusion experiment, it took 75 seconds for a certain number of moles of an unknown gas <...
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