Consider the following reaction: 4 HBr(g) + O2(g)  2 H2O(g) + 2 Br2(g) (a) The rate law for this reaction is first order in HBr(g) and first order in O2(g). What is the rate law for this reaction? (b) If the rate constant for this reaction at a certain temperature is 8.80e+03, what is the reaction rate when [HBr(g)] = 0.00429 M and [O2(g)] = 0.00758 M? Rate =  _______ M/s.

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Chapter1: Chemical Foundations
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Consider the following reaction:

4 HBr(g) + O2(g)  2 H2O(g) + 2 Br2(g)

(a) The rate law for this reaction is first order in HBr(g) and first order in O2(g). What is the rate law for this reaction?

(b) If the rate constant for this reaction at a certain temperature is 8.80e+03, what is the reaction rate when [HBr(g)] = 0.00429 M and [O2(g)] = 0.00758 M?

Rate =  _______ M/s.



(c) What is the reaction rate when the concentration of HBr(g) is doubled, to 0.00858 M while the concentration of O2(g) is 0.00758 M?

Rate = _______ M/s
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