Question

Reaction Rates and Temperature 31 Review Constants i Peric The rate constant of a chemical reaction increased from 0.100 - 2005 - pon raising the temperature from 250 C 350 C Learning Goal To use the Athenius equation to calculate the activation energy As temperature rises, the average kinetic energy of molecules increases. In a chemical reaction, this means at a higher percentage of the molecules possess the required activation energy and the reaction goes faster. This relationship is shown by the Athenlusion k- Ae Bulk where is the rate constant. A is the frequency actor. E, is the activation energy. R-3145 J/(K-mel) is the gas constant and T is the Kelvin temperature. The following rearranged version of the equation is also use Part A Calculate the value of 1) where is the initial temperature and Ts is the final temperature (?)- (+)(+ - +) Express your answer numerically View Available Hints) wherek, is there constantemperature and is the ra constant at temperature T Ή ΑΣφ 2 6 - Submit Part