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topjm [15]
3 years ago
8

The temperature of a sample of iron with a mass of 10.0 g changed from 50.4°C to 25.0°C with the release of 47 calories of heat.

What type of reaction id occurring?
Chemistry
1 answer:
sleet_krkn [62]3 years ago
6 0
This would be concidered a chemical reaction. 
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