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Anonymous Poster

Weight of component gases

07/23/2008 11:57 PM

Good day all,

I need urgent help on the calculation of the weight of component gases (and the total) in a compressed cylinder with following info:

Filled @ 13.4 MPa

Volume: 6.3 m3

30% V/V CO2 in Nitrogen Compressed

Thanks
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DVader1000
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#1

Re: Weight of component gases

07/24/2008 1:45 AM

http://en.wikipedia.org/wiki/Ideal_gas_law

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vicini
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#2

Re: Weight of component gases

07/29/2008 1:36 AM

in gases, volume percent equals mole percent, so you have 30 mole CO2 and 70 moles N2. take mole wt of CO2 times 30 to get mass of CO2. Then 70 moles times mole wt N2 to get mass, now you have mass of each...
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