Combustion is any exothermic reaction?

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SUMMARY

Combustion is defined as an exothermic reaction that specifically involves the oxidation of a substance in the presence of oxygen. While all combustion reactions are oxidation reactions, not all oxidation reactions qualify as combustion. For instance, rusting of iron is an oxidation process but does not release energy and therefore is not classified as combustion. Understanding this distinction is crucial for accurately defining chemical reactions.

PREREQUISITES
  • Basic understanding of chemical reactions
  • Knowledge of exothermic processes
  • Familiarity with oxidation-reduction reactions
  • Concept of oxygen's role in combustion
NEXT STEPS
  • Research the principles of exothermic reactions in chemistry
  • Study the differences between oxidation and combustion reactions
  • Explore examples of combustion reactions in various fuels
  • Learn about the environmental impact of combustion processes
USEFUL FOR

Chemistry students, educators, and professionals in fields related to energy production and environmental science will benefit from this discussion.

jd12345
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What is combustion - is it any reaction that produces energy? Or is it an exothermic reaction involving oxygen?
 
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Gotta have oxygen.
 
jd12345 said:
What is combustion - is it any reaction that produces energy? Or is it an exothermic reaction involving oxygen?

Always remember : Combustion is an exothermic and oxidation reaction. http://en.wikipedia.org/wiki/Combustion

Every combustion is an oxidation reaction but every oxidation is not a combustion.

Example : Rusting of iron is oxidation but not combustion because it is not exothermic.

Combustion reaction always involves oxygen.
 

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