Chemistry · Chemical Kinetics
The data for the reaction CH3COCH3 + Br2 + H+ → CH3COCH2Br + 2H+ + Br- is provided in the table below: ExperimentInitial concentration (mol/L)Measured initial rate (mol/L s)CH3COCH3Br2H+10.300.050.055.7 × 10-520.400.050.057.6 × 10-530.300.100.055.7 × 10-540.300.050.101.14 × 10-4 Find the rate constant of the reaction.
- 15.7 × 10-3 s-1
- 23.8 × 10-3 M-1 s-1✓
- 38.0 × 10-3 M-1 s-1
- 44.0 × 10-3 M-2 s-1
Correct answer
3.8 × 10-3 M-1 s-1
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