Chemistry, 24.08.2019 06:30 smokey13

Amixture of helium and neon gases has a density of 0.1562 g/l at 40.2°c and 296 torr. what is the mole fraction of neon in this mixture?

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Amixture of helium and neon gases has a density of 0.1562 g/l at 40.2°c and 296 torr. what is the mo...