A certain amount of alcohol is completely burned in 96g of oxygen to produce 88g of carbon dioxide and 54G of water Just say the lower quadrant of oxygen
C2H60
The chemical formula of alcohol and ignition in oxygen
C2H5OH+3O2====2CO2+3H2O
The chemical equation of the complete combustion reaction of a pure substance X in oxygen is x + O2 ignites 2co2 + 2H2O, then the chemical equation of X is x + O2 ignites 2co2 + 2H2O____
C2H4O2.
It can be seen from the products that there are two C and four h in each x molecule. There are four o in total, and only two are provided by oxygen molecule