The activation energy for the reaction 2HI(g)→ H_2 +I_{2 }(g) is 209 – InterviewSolution

1.	The activation energy for the reaction 2HI(g)→ H_2 +I_{2 }(g) is 209.5 kJ mol^{-1} at 581 K.Calculate the fraction of molecules of reac†an ts having energy equal to or greater than activation energy?
Answer» The activation energy for the reaction 2HI(g)→ H_2 +I_{2 }(g) is 209.5 kJ mol^{-1} at 581 K.Calculate the fraction of molecules of reac†an ts having energy equal to or greater than activation energy?

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