density N2 27℃ 100 kPa SI unit

density N2 27℃ 100 kPa SI unit

 

 

What is the density of N2 at 27 °C and 100 kPa in SI units?

 

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1 atm = 101.325 kPa 이므로,

100 kPa × (1 atm / 101.325 kPa) = 0.9869 atm

 

 

 

d = PM / RT

( 참고 https://ywpop.tistory.com/2933 )

 

= [(0.9869) (28)] / [(0.08206) (273.15+27)]

= 1.1219 g/L

 

 

 

(1.1219 g/L) (1 kg / 1000 g) (1000 L / 1 m3)

= 1.1219 kg/m3

 

 

 

 

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