75. Solving a chemistry problem

75. Solving a chemistry problem

7. The reaction proceeding according to the first order law was carried out in a reaction vessel, the temperature of which decreased with time according to the law T=T0/(1+a*t). At the initial temperature Т0=323 K the reaction was 10% complete, and at Т0=373 K – 90%. Determine the activation energy of the reaction if the value of a is the same in both experiments.

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