Is burning fuels endothermic or exothermic? Explain.
Answers
Answered by
3
Answer:
Combustion is an oxidation reaction that produces heat, and it is therefore always exothermic. All chemical reactions first break bonds and then make new ones to form new materials. Breaking bonds takes energy while making new bonds releases energy.
Answered by
2
Answer:
exothermic because heat is produced
Similar questions