Gasohol is a mixture of 90% gasoline and 10% ethanol,CH3 CH2 OH. Ethanol is considered anenviornmentally friendly fuel additive because it can be made froma renewable source--sugarcane. Ethanol burns in air to formCO2 and H2 O, and, like the combustion of alkanes, this reaction also releases a great deal of energy. Write a balanced equation for the combustion of ethanol.