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It is an example of an endothermic reaction. It is absorbing heat.

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9y ago
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11y ago

Yes, a change in temperature indicates a chemical reaction.

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12y ago

Endothermic...a reaction that absorbs heat. That it is why it feels cold to the touch, it is absorbing heat away from the surface of your skin.

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Q: When you activate an instant cold pack and water mixes with a chemical and the pack gets very cold what example is this?
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When you activate an instant cold pack water mixes with a chemical and the pack gets very cold This is an example of?

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