2 years ago

How do you tell if a reaction is endothermic or exothermic using only the written formula

1 answer:

6 0

You know if it's endothermic or exothermic by doing the enthalpy reaction. If the change of temperature is negative then it is exothermic, while positive is endothermic. If you get -22K then its exothermic, but if you get +22 its endothermic.

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