mS= 0,5% . 24=0,12(kg)=120(g)
->nS= 120/32=3,75(mol)
mC=(100% - 2%). 24=23,52(kg)=23520(g)
-> nC= 23520/12=1960(mol)
PTHH: S + O2 -to-> SO2
3,75______________3,75(mol)
C + O2 -to-> CO2
1960______1960(mol)
=> V(SO2,đktc)=3,75 x 22,4=84(l)
V(CO2,đktc)= 1960 x 22,4= 43904(l)