Given the thermochemical equations: Br2(l) + F2(g) r 2BrF(g) ∆H˚ = -188 kJ Br2(l) + 3F2(g) r 2BrF3(g — Thermodynamics Chemistry Question
Question
Given the thermochemical equations:
Br2(l) + F2(g) r 2BrF(g) ∆H˚ = -188 kJ
Br2(l) + 3F2(g) r 2BrF3(g) ∆H˚ = -768 kJ
determine ∆H˚ for the reaction
BrF(g) + F2(g) r BrF3(g) ∆H˚ = ?
A.
-956 kJ
B.
-580 kJ
C.
-478 kJ
D.✓ Correct
-290 kJ
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