Explain how many molecules of methane are present

Reference no: EM13507056

A 6.0 L flask contains a mixture of methane, argon and helium at 45 degrees C and 1.75 am. If the mole fractions of helium and argon are 0.25 and 0.35, respectively, how many molecules of methane are present?

Reference no: EM13507056

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