Chemistry, 09.04.2021 07:40 brooklyn674

Air-activated hand warmers consist of an iron powder contained in a porous pouch. When the pouch is removed from its air-tight packaging, oxygen from the air enters the pouch and reacts with the iron to produce iron(III) oxide. Construct an explanation for why the pouch gets hot based on changes in total bond energy.

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Air-activated hand warmers consist of an iron powder contained in a porous pouch. When the pouch is...