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Jobisdone [24]
2 years ago
10

WILL GIVE BRAINLIEST!! if when electrolyzed water (2H2O->2H2+O2), the total bond energy of the reactants is 2000kJ and the to

tal bond energy of the products is 934kJ what is the total energy of the reaction and is this an endothermic or exothermic reaction
Chemistry
1 answer:
irina [24]2 years ago
8 0

Based on the data provided, the total energy of the reaction is 1066 kJ and the reaction is endothermic

<h3>What is the total energy of a reaction?</h3>

The total energy change of a reaction is the difference between the total bond energy of the reactants and the total bond energy of the products.

  • If the total change in bond energy is positive, the reaction is endothermic.
  • If the total change in bond energy is negative, the reaction is exothermic.
  • The total energy change of a reaction = bond energy of reactants - bond energy of products

Bond energy of reactants = 2000 kJ

Bond energy products = 934 kJ

Total energy of reaction = (2000 - 934) kJ = 1066 kJ

The total energy of the reaction is 1066 kJ and the reaction is endothermic.

Learn more about bond energy at: brainly.com/question/16997325

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