AERUL CONTINE APROXIMATIV 80%N2
100m³aer......80m³N2.
n=V/Vo= > n=80m³/22,4kmol/m³=3,57kmolN2
NH4Cl: 1kmolNH4Cl..........1kmolN.......0,5kmolN2
n=.7,14.......................................3,57kmol
m=nxM
m=7,14kmolx(14kgN+4kgH+35,5kgCl)/mol= calculeaza !!!!!