Chemistry, 17.07.2020 02:01 Gghbhgy8716
A reaction has a rate constant of 0.000122s-1 at27oC and 0.228s-1 at 77oC. a)Determine the activation energy of the reaction. b)What is the value of the rate constant at17oC
Answers: 3
![k_3=k_1exp(\frac{Ea}{R}(\frac{1}{T_2}-\frac{1}{T_1} ))\\\\k_3=0.000122s^{-1}exp[\frac{-131.522x10^3\frac{J}{mol} }{8.314\frac{J}{mol*K}}*(\frac{1}{(17+273)K} -\frac{1}{(27+273)K} )]\\\\k_3=1.98x10^{-5}s^{-1}](/tpl/images/0708/2316/539f8.png)
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A reaction has a rate constant of 0.000122s-1 at27oC and 0.228s-1 at 77oC. a)Determine the activatio...
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