What is the reaction called when carbon compounds are burned in the presence of oxygen?

The correct answer is a combustion reaction. This type of reaction specifically involves the burning of carbon-containing compounds, typically in the presence of oxygen. During combustion, the carbon compounds react with oxygen to produce carbon dioxide and water, releasing energy in the form of heat and light. This process is fundamental in various applications, such as in engines and power generation.

Combustion reactions are characterized by their rapidity, release of energy, and production of gases, which distinguishes them from other types of chemical reactions. Oxidation reactions involve the loss of electrons or an increase in oxidation state, which can happen in combustion, but not all oxidation reactions are combustion reactions. Decomposition reactions refer to the breakdown of a compound into simpler substances, while synthesis reactions involve combining simpler substances to form more complex molecules. Therefore, the specific nature of burning carbon compounds in the presence of oxygen defines it as a combustion reaction.