36. Solution to Chemistry Problem

For a reaction proceeding in the n-th order, the values ​​of the rate constants at different temperatures are obtained. For reactions with n=1, the constant has the dimension of s-1, and for n=2, the dimension is cm3/s.mol. Calculate:
1. Activation energy;
2. Pre-exponential factor;
3. Heat of activation;
4. Temperature coefficient of reaction rate;
5. The amount of substance consumed during time τ, if the initial concentrations are equal to C0 (kmol/m3)

Table 9

No. Reaction T, K k τ, min C0
1 2 3 4 5 6
12 H2 J2→2HJ
n=2 500
510
520
530 2.938 .10-6
7.096 .10-6
1.652 .10-5
3.732 .10-5 39 1.67