41. Using the following data reactions: H2(g) + Br2(g) → 2HBr(g) ΔH°= -103 kJ H2(g) → 2H(g) ΔH°= 432 kJ Br2(g) → 2Br(g) ΔH°= 193 kJ calculate the energy of an H-Br bond.
(A) 728 kJ
(B) 261 kJ
(C) 364 kJ
(D) 522 kJ
(E) 182 kJ

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