Determine the value for the following reaction. 2HI (g) + 2.4 kcal → H2 (g) + l2 (g) ΔH =

Question

Wyatt Cervantes

Chemistry

18 March, 10:14

Determine the value for the following reaction. 2HI (g) + 2.4 kcal → H2 (g) + l2 (g) ΔH =

+4

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Fuzzy · Answer 1

In a chemical reaction, the reactants are placed on the left hand side of the reaction equation while the products are placed on the right hand side.

The 2.4 kcal of energy shown in the reactants side represents the energy that must be added to the reaction mixture for this reaction to proceed. Therefore, the value of ΔH is 2.4 kcal.