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What evidence indicates an explosion is a type of exothermic reaction?
A. Heat is released.
B. Smoke is produced.
C. It can be extremely hazardous.
D. Only certain materials can be part of the reaction.

User Maralynn
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2 Answers

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The answer is A. Heat is released.

I hope that this helps!

User Darren H
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Quick answer: Exothermic reactions mean that heat has escaped the system. The answer is A. Heat is released.
User Marsha
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