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Topic: Question on effusion of H20 to D20  (Read 3958 times)

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EI88

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Question on effusion of H20 to D20
« on: August 15, 2005, 06:06:16 PM »
I've never done this before and im pretty lost, if someone could explain how to find the rate of effusion or give me a website where i can learn how to find the rate, I would greatly appriciate it.
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briteyellowness

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Re:Question on effusion of H20 to D20
« Reply #1 on: August 15, 2005, 06:58:53 PM »
velocity of molc A / velocity of molc B = sqrt (molar mass of molc B / molar mass of molc A)

so the lighter the molecule the faster it effuses.
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Offline Donaldson Tan

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Re:Question on effusion of H20 to D20
« Reply #2 on: August 15, 2005, 07:19:57 PM »
we had 2 previous discussion thread pertaining to this topic:

Rate of Effusion and Molecular Mass

Effusion and Kinetic Theory of Gas

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