V = 404,1 m3 , p = 1,96 g/L = 1,96 kg/m3
stim ca p = masa/V
=> m = pxV = 404,1x1,96 = 792,04 kg CO2 obtinut
m kg 792,04
C + O2 --> CO2
12 44
=> m = 12x792,04/44 = 216 kg C pur
225 kg C ........................ 100%
216 kg ............................. a = 96%