Experiment Initial [Br ] (M) Initial [BrOs`] (M) Initial [H°] (M) Initial Reaction Rate (M/s) 4.2 x 10-3 8.4 x 10-3 1.055 x 10-3 4.2 × 10-3 1 0.404 0.250 0.100 0.808 0.250 0.100 3 0.404 0.125 0.250 0.100 4 0.404 0.050 (a) What is the reaction order with respect to each reactant? (b) Write the rate law. (e) What are the units of the rate constant (k)? [Hint: The units of the rate constant should match the overall reaction order

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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6.
The oxidation of Br¯ by Br03 in acidic solution (H*) is described by the equation
5 Br (aq) + Br03 (aq) + 6 H* (aq)
З Вrz (aq) + 3 H,0()
Initial [Br ] (M)
Initial [BrO3] (M)
Initial [H*] (M)
Initial Reaction
Rate (M/s)
4.2 x 10-3
8.4 x 10-3
1.055 x 10-3
4.2 x 10-3
Experiment
1
0.404
0.250
0.100
2
0.808
0.250
0.100
3
0.404
0.125
0.250
0.100
4
0.404
0.050
(a) What is the reaction order with respect to each reactant?
(b) Write the rate law.
(e) What are the units of the rate constant (k)? [Hint: The units of the rate constant should match the overall
reaction order
Transcribed Image Text:6. The oxidation of Br¯ by Br03 in acidic solution (H*) is described by the equation 5 Br (aq) + Br03 (aq) + 6 H* (aq) З Вrz (aq) + 3 H,0() Initial [Br ] (M) Initial [BrO3] (M) Initial [H*] (M) Initial Reaction Rate (M/s) 4.2 x 10-3 8.4 x 10-3 1.055 x 10-3 4.2 x 10-3 Experiment 1 0.404 0.250 0.100 2 0.808 0.250 0.100 3 0.404 0.125 0.250 0.100 4 0.404 0.050 (a) What is the reaction order with respect to each reactant? (b) Write the rate law. (e) What are the units of the rate constant (k)? [Hint: The units of the rate constant should match the overall reaction order
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