烃及其含氧衍生物的燃烧通式:

烃:

CxHy+(x+y/4)O2→xCO2+y/2H2O 

烃的含氧衍生物:

CxHyOz+(x+y/4-z/2)O2 ® xCO2

+y/2H2O

含氧有机物的燃烧通式

烃:CxHy+(x+y/4)O2→xCO2+(y/2)H2O烃的衍生物:CxHyOz+(x+y/4-z/2)O2→xCO2+(y/2)H2O