1.

Given the thermochemical equations: `Br_(2)(l)+Fe(g)to2BrF(g) DeltaH^(@)=-188KJ` `Br_(2)(l)+3F_(2)(g)to2BrF_(3)(g) DeltaH^(@)=-768KJ` detemine `DeltaH^(@)` for the reaction `BrF(g)+F_(2)(g)toBrF_(3)(g)`A. `-956KJ`B. `-478KJ`C. `-5820KJ`D. `-290KJ`

Answer» Correct Answer - d


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