How long does it take for 26 l ar to effuse under the same
At a given pressure and temperature, it takes 198.7 sec for a 2.6 L sample of Kr to effuse through a porous membrane. How long does it take for 2.6 L Ar to effuse under the same conditions?
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at a given pressure and temperature it takes 1987 sec for a 26 l sample of kr to effuse through a porous membrane how
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