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Yanka [14]
3 years ago
7

Which location represents the enthalpy of reaction?

Chemistry
2 answers:
jok3333 [9.3K]3 years ago
7 0

Answer:

Kindly find the attached image.

Explanation:

  • All the data related to the potential energy diagram is shown in the attached image.

<em>Reactants, intermediate, products, activation energy (Ea), and enthalpy change (ΔH).</em>

<em />

  • Enthalpy change (ΔH) is the difference in energy between reactants and products.

ΔH = E of products - E of reactants.

Ymorist [56]3 years ago
6 0

<u>Answer:</u> Arrow E represents the enthalpy of the reaction.

<u>Explanation:</u>

Enthalpy of the reaction is defined as the difference in the potential energy of the products and the reactants. It is represented as \Delta H_{rxn}

\Delta H_{rxn}=H_{products}-H_{reactants}

From the image, the points marked represents:

Point A represents the potential energy of the reactants.

Point B represents the intermediate state or transition state in a reaction.

Point C represents the potential energy of the products.

Arrow D represents the activation energy of the reaction.

Arrow E represents the enthalpy of the reaction.

Hence, arrow E represents the enthalpy of the reaction.

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