# Problem: Enter your answer in the provided box.You are given the following data: H2 (g) → 2H (g) ΔH° = -436.4 kJ/mol Br2 (g) → 2Br (g) ΔH° = 192.5 kJ/mol H2 (g) + Br2 (g) → 2HBr (g) ΔH° = -72.4 kJ/mol Calculate ΔH° for the reaction H (g) + Br (g) → HBr (g)

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###### FREE Expert Solution
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###### Problem Details

Enter your answer in the provided box.

You are given the following data:

H2 (g) → 2H (g) ΔH° = -436.4 kJ/mol

Br2 (g) → 2Br (g) ΔH° = 192.5 kJ/mol

H2 (g) + Br2 (g) → 2HBr (g) ΔH° = -72.4 kJ/mol

Calculate ΔH° for the reaction

H (g) + Br (g) → HBr (g)

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