Question

Give the balanced equation for the following reaction: The combustion of ethanol (C₂H₃OH) forms carbon dioxide and water vapor. A combustion reaction refers to a reaction of a substance with oxygen gas.

Answer 1

The balanced chemical equation for the combustion of ethanol (C2H5OH) with oxygen (O2) to form carbon dioxide (CO2) and water (H2O) is C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(g).

Step-by-step explanation:

Combustion of Ethanol

The balanced equation for the combustion of ethanol (C2H5OH) forms carbon dioxide (CO2) and water vapor (H2O). The combustion reaction is a type of chemical reaction where a substance combines with oxygen to produce energy in the form of heat and light. Ethanol reacts with oxygen to yield carbon dioxide and water, which can be represented by the following balanced chemical equation:

C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(g)

This equation shows that for every one molecule of ethanol, three molecules of oxygen are required, producing two molecules of carbon dioxide and three molecules of water vapor.