Respuesta :
So we have: 1 C2H5OH + _ O2 -> 2 CO2 + _ H2O Step 3: The only molecule on the right that is left is H2O. We start with 6 hydrogen atoms on the left.
There are 6 atoms of Hydrogen in ethanol.
What is an Ethanol?
Ethanol is an alcohol having the molecular formula C₂H₅OH, it has a chemical formula of C₂H₆O, it is written as CH₃ ---CH₂----OH.
A volatile, flammable, colorless liquid known as ethanol has a distinctive wine-like odor and bitter flavor.
It is a psychotropic stimulant used recreationally, as well as the primary component in alcoholic beverages.
The methyl group's (CH₃) carbon is joined to the methylene group's (CH₂) carbon, which is joined to the hydroxyl group's (OH) oxygen.
It is a dimethyl ether constitutional isomer.
A molecule is made of two or more atoms, the atoms can be the same or different.
The atoms in a molecule of ethanol C₂H₅OH is Carbon, Hydrogen and Oxygen.
The number of Hydrogen atoms in Ethanol is 5.
To know more about Ethanol
https://brainly.com/question/25002448
#SPJ6