Calculating Nitrogen Specific Volume for Scientists

[mikebb]

I need some help in calculating the specific volume ( in cubic metres per kg) of Nitrogen at various temperature + pressures. Eg, at 100.73K and 817kPa. Can anyone please point me in the right direction ?

 

[Borek]

Have you tried PV=nRT? Just convert 1 kg to number of moles.

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[mikebb]

You mean if I already have P and T, then all I need are R and n to calculate v ? R is constant, so I just need n. Do you mean I need to express n as the number of moles in 1kg of nitrogen ?

 

[Borek]

Yes, that's the way to do it.

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[mikebb]

that's great , thanks