Initial rate data for the reaction, IO3- (aq) + 8 I- (aq) + 6 H+ (aq) → 3 I3- (aq) 2 H2O Trail [IO3-]o [I-]o [H+]o Initial Rate (M/s) 1 0.005 0.030 2.0 x 10-5 2.7 x 10-7 2 0.0100 0.030 2.0 x 10-5 5.40 x 10-7 3 0.0050 0.045 2.0 x 10-5 6.07 x 10-7 4 0.0050 0.030 1.0 x 10-5 6.75 x 10-8 (a) Compute the differential rate law (b) Using the data from Trial 1, estimate the value for the rate constant, k.
- Initial rate data for the reaction,
IO3- (aq) + 8 I- (aq) + 6 H+ (aq) → 3 I3- (aq) 2 H2O
Trail [IO3-]o [I-]o [H+]o Initial Rate (M/s)
1 0.005 0.030 2.0 x 10-5 2.7 x 10-7
2 0.0100 0.030 2.0 x 10-5 5.40 x 10-7
3 0.0050 0.045 2.0 x 10-5 6.07 x 10-7
4 0.0050 0.030 1.0 x 10-5 6.75 x 10-8
(a) Compute the differential rate law
(b) Using the data from Trial 1, estimate the value for the rate constant, k.
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