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Chemistry, 03.02.2020 21:56 finessinsam

Agas diffuses 1/8 times faster than hydrogen gas. what is the molar mass of the gas?
129.02 g/mol
136.44 g/mol
140.81 g/mol
145.45 g/mol

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Agas diffuses 1/8 times faster than hydrogen gas. what is the molar mass of the gas?
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