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Tcecarenko [31]
2 years ago
5

The diagram shows the potential energy changes for a reaction pathway. (10 points)

Chemistry
1 answer:
MatroZZZ [7]2 years ago
5 0

1) The diagram shows an exothermic reaction since the potential energy of the products is less than that of the reactants, meaning energy was released.

2) To find the change in enthalpy, determine the difference between the potential energy of the products and the potential energy of the reactants. (on this diagram, C-A) To find the activation energy, find the difference between the potential energy of the reactants and the "peak" of the curve (on this diagram, B-A). For this diagram, both the enthalpy and activation energy are positive.

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