cammmi6725 cammmi6725
  • 20-10-2017
  • Chemistry
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Is the reaction mg²⁺(aq) + h₂o(l) → mgo(s) + 2h⁺(aq) endothermic or exothermic?

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Kalahira
Kalahira Kalahira
  • 31-10-2017
If energy is released, the reaction is exothermic. If energy is absorbed, the reaction is endothermic. Since heat is being absorbed in this reaction (to break down H2O into H2 and O), the reaction is endothermic.
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