Chemistry, 25.04.2020 00:27 austinmiller3030
Many first aid kits include an instant cold pack. A cold pack utilizes a chemical reaction that has a significant change in energy in order to make the pack feel cold. Explain which type of reaction, an endothermic reaction or an exothermic reaction, would be most useful for making a cold pack.
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Many first aid kits include an instant cold pack. A cold pack utilizes a chemical reaction that has...
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