6. Solving a chemistry problem

60. Experimentally, at 25 and 40 C, the rate constants of the decomposition of sodium hypochlorous acid in solution were determined, equal to 0.0093 and 0.0342 s-1, respectively. Calculate the value of the rate constant of this reaction at 50 C and its activation energy. By how many degrees must the temperature be raised so that the reaction rate doubles compared to 50 C.