*해설

<문제 해설>
이론습연소가스량=(1-0.21)A0+생성가스량

C3H8+5O2->3CO2+4H2O
CO+1/2O2->CO2
H2+1/2O2->H2O

A0=(1.7*5+0.15*1/2+0.14*1.2-0.01)/0.21=41.11Sm3/2Sm3
생성가스량=1.7*7+0.15*1+0.14*1-0.01=12.18Sm3/2Sm3

∴ 이론습연소가스량(2Sm3)=(1-0.21)*41.11+12.18 = 45Sm3