92. Solving a chemistry problem

9. For the reaction SO2Cl2 \u003d SO2 Cl2 at 552 K, the reaction rate constant is 9 * 10-6 l / (mol * min), and at 593 K k = 1.32 * 10-3 l / (mol * min). Calculate the activation energy of the reaction, the van´t Hoff temperature coefficient and the concentration of SO2Cl2 35 minutes after the start of the reaction at a temperature of 688 K, if the initial concentration of the reagent is 2.5 mol/l.