Given the following equations, determine the standard enthalpy of formation (ΔH) for BrF3(g). Br₂(g) + 3 F₂ (g) → 2 BrF3(g)

Question

Given the following equations, determine the standard enthalpy of formation (ΔH) for BrF3(g).

Br₂(g) + 3 F₂ (g) → 2 BrF3(g) ΔH298 = -552 kcal
Br₂(1)→ Br₂(g) ΔH298 = 8 kcal

Select the correct answer below:
-272 kcal
-536 kcal
-544 kcal
-276 kcal

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