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drek231 [11]
3 years ago
13

A firecracker exploding would be an example of a (n) ___? A. Physical change B. Exothermic reaction C. Formation of a precipitat

e D. Endothermic reaction
Chemistry
2 answers:
irina [24]3 years ago
5 0
Exothermic because an explosion releases energy, and an exothermic reaction releases heat energy.
Jobisdone [24]3 years ago
3 0
The answer would be A) or the first option.
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