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Engineering, 21.10.2020 01:01 FARHAN14082000

Which best explains why a firework being ignited is an example of an exothermic reaction and not an endothermic reaction? The fireworks produce colors.
The fireworks give off heat.
Igniting the fireworks requires energy.
Igniting the fireworks makes an odor.

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Which best explains why a firework being ignited is an example of an exothermic reaction and not an...
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