2.) In the following reaction: H2 + Br2 + O2 → 2HBr + 2O− determine the correct rate law equation given the following data based on initial concentrations: [H2]initial(M) [Br2]initial (M) [O2]initial (M) Rate(M/s) rxn-1 0.00116 0.303 0.00556 0.758 rxn-2 0.00117 0.606 0.00557 0.759 rxn-3 0.00232 0.304 0.00555 1.516 rxn-4 0.00117 0.605 0.01114 3.032 2.a) What is the order with respect H2? 2.b) What is the order with respect Br2? 2.c) What is the order with respect O2? 2.d) What is the rate law equation for the reaction? 2.e) Using trial-2 and determine what the rate constant “k” is equal to?

Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter16: Reaction Rates
Section: Chapter Questions
Problem 90A
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2.) In the following reaction:

H2 + Br2 + O2 2HBr + 2O

 

determine the correct rate law equation given the following data based on initial concentrations:

                                   

                                     [H2]initial(M)                [Br2]initial (M)                  [O2]initial (M)               Rate(M/s)

rxn-1                            0.00116                       0.303                           0.00556                       0.758        

rxn-2                            0.00117                       0.606                           0.00557                       0.759

rxn-3                            0.00232                       0.304                           0.00555                       1.516

rxn-4                            0.00117                       0.605                           0.01114                       3.032

 

2.a) What is the order with respect H2?

 

2.b) What is the order with respect Br2?

 

2.c) What is the order with respect O2?

 

2.d) What is the rate law equation for the reaction?

 

2.e) Using trial-2 and determine what the rate constant “k” is equal to?

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