(Solved): The Rate Constant Of The Elementary Reaction 2HI(g) H2(g) +I2(g) Is K = 2.47 L Mol-1 S-1 At 611Â°C, ...
The rate constant of the elementary reaction 2HI(g) H2(g) +I2(g) is k = 2.47 L mol-1 s-1 at 611Â°C, and the reaction has an activation energy of 206 kJ mol-1.
(a) Compute the rate constant of the reaction at a temperature of 772Â°C.
(answer in L mol-1 s-1 )
(b) At a temperature of 611Â°C, 143 s is required for half of the HI originally present to be consumed. How long will it take to consume half of the reactant if an identical experiment is performed at 772Â°C? (answer in seconds)