What is the reaction between ethanol and oxygen burning into carbon dioxide and water?

What is the reaction between ethanol and oxygen burning into carbon dioxide and water?

It does not belong to the four basic reflections
It belongs to redox reaction

When ethanol (C 2H 5OH) is completely burned, carbon dioxide and water will be produced
If the mass of water in the product of ethanol combustion is 24.3g, the mass of ethanol involved in the reaction is 24.3g

I think the problem is solved by the conservation of H
H20------C2H5OH
H:2 :6
(1.35mol) 1.35*3mol
N(C2H5OH)=46
M (C2H5OH) = 46 * 1.35 * 3 = 186.3g. In addition, if you haven't learned the amount of substance, you can also solve it!

Write out the chemical equations for the reaction of carbon and carbon dioxide to form carbon monoxide

C + CO2 = high temperature = 2CO