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a closed vessel having a volume of 1 liter holds 1.2 × 1022 molecules of nitrogen gas. for the nitrogen, determine (a) the amount present, in kmol and kg, and (b) the specific volume, in m3 /kmol and m3 /kg.

Respuesta :

a) Amount  of N2 gas present,

  in Kmol = 0.0000199 Kmol

  In Kg    = 0.0005572 Kg

b) Specific volumes,

  in  m^3/ Kmol = 50.25 m^3/Kmol

  in  m^3/ Kg     = 1.795 m^3/ Kg

What is specific volume?

The ratio of a substance's volume (V) to its mass (M) is known as the substance's specific volume, which is considered an inherent feature of a substance in thermodynamics.

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