2. Solving a chemistry problem

2. Solving a chemistry problem

13. For the reaction given in table 1.3.2, corresponding to your option:
1) determine the activation energy and the pre-exponential factor from the reaction rate constants k1 and k2 at two temperatures;
2) calculate the rate constant at temperature T3. Make a conclusion about the effect of temperature on the rate of your reaction;
3) determine the amount of the substance consumed during the time t at T3, if the initial concentrations are equal to C0;
4) Calculate the half-life at T3.
Table 1.3.2 Options for task 1.3.2
№ reaction Т1, К k1 T2, К k2 Т3, К t, min c0, mol/l
13 HCHO H2O2→HCOOH H2O 333 0.75 l/mol*h 353 0.94 l/mol*h 373 600 1

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