46. Solving a chemistry problem

1. Calculate the activation energy of the reaction for given values of the rate constants (k1 and k2) and the pre-exponential
2.calculate the reaction rate constant at temperature T3. Describe the effect of temperature on the rate of a reaction.
3. Formulate the dependence of the rate constant on temperature as lgk=f(T).
4.calculate the amount of substance consumed during time t at temperature T3, when the initial concentration is Co.
5. Calculate the half-life at T3

No. Reaction T1, K c1 T2, K c2 T3, K t, min С0, mol/l
13 H2 Br2 = 2HBr 497 3.67*10-4 l/mol*min 547 8.6*10-2 l/mol*min 483 60 0.1