35. Solving a chemistry problem

35. Solving a chemistry problem

16. For the chemical reaction specified in Table 2, the values of the rate constants at two temperatures are given. It is necessary to determine:
1 Activation energy of the reaction;
2 Rate constant at T3;
3 Temperature speed coefficient;
4 The amount of substance consumed during time τ.
The order is calculated by molecularity. The initial concentrations of the reacting substances (c0) are the same.
table 2
Var. no. Reaction T, K k, min-1×kmol-1×m3 τ,
min C0,


Т1 Т2 Т3 k1 k2
16 CH3COOC2H5 NaOH=
=CH3COONa C2H5OH 282.6 318.1 343.2 2.307 21.64 15 0.95

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