Question: Consider a closed container at equilibrium filled with water, argon and helium at 75C and 2x10 Pa. The number of moles of argon and

Consider a closed container at equilibrium filled with water, argon and helium

Consider a closed container at equilibrium filled with water, argon and helium at 75C and 2x10 Pa. The number of moles of argon and helium in the vapor are equal. You can consider that the vapor is an ideal gas and that the mole fraction of helium and argon in the liquid is small. Henry's constants for Argon and Helium are provided at 750C HH, 75oC 1.69x100 Pa HAF, 750C = = 7.51x10' Pa What are the mole fractions of water, argon and helium in the liquid and in the vapor?

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