What Is the Chemical Equation for the Combustion of Coal?


Quick Answer

The chemical equation for the combustion of coal is C + O2 = CO2. In this equation, C represents the carbon in the coal, which reacts with air, represented by O2, to form carbon dioxide, or CO2.

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Full Answer

When coal combustion occurs in an environment low on oxygen, the equation C + CO2 = 2CO may result. During this reaction, carbon and carbon dioxide react to form carbon monoxide. The combustion of coal causes the a release of heat in an exothermic reaction. Such reactions occur between a fuel source, such as carbon in coal or methane in natural gas, and an oxidizing agent, such as oxygen.

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