Chemistry, 12.09.2019 20:30, laurabwhiddon
Agas of ch4 and he is contained in a tube at 101.32 kpa pressure and 298 k. at one point, the partial pressure of methane is pa1 = 60.79 kpa, and at a point 0.02 m distance away, pa2 = 20.26 kpa. if the total pressure is constant throughout the tube, calculate the flux of ch4 (methane) at steady state for equimolar counterdiffusion. the diffusion coefficient of methane through helium is 0.371 cm2/s at 200 k and can be assumed to be proportional to the temperature raised to the 3/2 power.
Answers: 3
Chemistry, 23.06.2019 02:00, raulflores01
Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
Answers: 1
Agas of ch4 and he is contained in a tube at 101.32 kpa pressure and 298 k. at one point, the partia...
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