Chemistry, 24.12.2019 05:31, riosd920

Asample of an unknown gas takes 222 s to diffuse through a porous plug at a given temperature. at the same temperature, n2(g) takes 175 s to diffuse through the same plug. what is the molar mass of the unknown gas?

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Asample of an unknown gas takes 222 s to diffuse through a porous plug at a given temperature. at th...