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Chemistry, 24.11.2020 18:00 franklinkaylieg1145

Hello! I would really appreciate any help on this chemistry question on effusion and diffusion. Thank you! :) If a mixture composed of 3.2 grams of helium, 4.9 g oxygen, 5.5 g argon exerts a total pressure of 980 Torr, what is the pressure the helium exerts in the container in atm?

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