Which of the following is a characteristic of a combustion reaction?
Understand the Problem
The question is asking which statement correctly describes a characteristic of combustion reactions. The question provides multiple choice options that relate to different types of chemical reactions, of which one is specifically about combustion.
Answer
It always produces carbon dioxide (CO2) and water (H2O).
The final answer is it always produces carbon dioxide (CO2) and water (H2O).
Answer for screen readers
The final answer is it always produces carbon dioxide (CO2) and water (H2O).
More Information
Combustion reactions are usually exothermic and involve oxygen. Hydrocarbon combustion produces CO2 and H2O as common products.
Tips
A common mistake is confusing combination and exchange reactions with combustion, which specifically involves oxygen and produces energy.
Sources
- Combustion Reaction Characteristics - Chemistry LibreTexts - chem.libretexts.org
- Combustion Reaction: Definition, Characteristics & Examples - Chemistry Learner - chemistrylearner.com
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