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Eugene S.
University of Minnesota - Twin Cities

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Problem 142 Medium Difficulty

When a firecracker explodes, energy is obviously released. The compounds in the firecracker can be viewed as being "energy rich." What does this mean? Explain the source of the energy in terms of chemical bonds.

Answer

energy is released

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Video Transcript

So this question says that when a firecracker explodes, ah, energy is released and therefore the firecracker could be called energy rich. And what this means is it gives on extra thermic reaction and so to explain, in terms of chemical bonds, we have bonds with AH high energy reacting to form bonds with a lower energy. And since ah energy cannot be created or destroyed, this excess and energy is released, resulting in the explosion from a firecracker and therefore the firecracker could be called energy rich.

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Chemistry: Structure and Properties

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