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The rate constants of the reaction H2(g) + I2 (g) 2 HI (g) at different temperatures were determined. What is the threshold energy of the

The rate constants of the reaction H2(g) + I2 (g) 2 HI (g) at different temperatures were determined. What is the threshold energy of the reaction? 599 K, k=5,4x10<-4>M-1s-1; 683 K, k= 2,8x10<-2>M-1s-1

A. Ea= 1.6 x10<5> kJ/mol

B. Ea=0,16x10<5>J/mol

C. Ea= 1.6 x10<5> J/mol

D. Ea= 0,16x10<4>J/mol

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