The starting rate of reaction A + B → C was measured at different starting concentrations of A and B at 25 ° C. The results are summarized in the table below. The activation energy of the reaction is Ea = 10 kJ / mol. Use this data to determine: i. The reaction rate law ii. the value of the rate constant at 25 ° C. iii. the value of the rate constant at 40 ° C. iv. the rate of the reaction reaches [A] = 0.050 M and [B] = 0.100 M. Experiment No. [A] (M) [B] (M) Starting Speed (M / s) 1 0.100 0.100 4.0 × 10-5 2 0.100 0.200 4.0 × 10-5 3 0.200 0.100 16.0 × 10 5
The starting
Experiment
No. [A] (M) [B] (M) Starting Speed (M / s)
1 0.100 0.100 4.0 × 10-5
2 0.100 0.200 4.0 × 10-5
3 0.200 0.100 16.0 × 10 5
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