The mechanism for the oxidation of HBr by O2 to form 2 H2O and Br2 is shown
Question:
(a) Calculate the overall standard enthalpy change for the reaction process.
(b) HBr does not react with O2 at a measurable rate at room temperature under ordinary conditions. What can you infer from this about the magnitude of the activation energy for the rate-determining step?
(c) Draw a plausible Lewis structure for the intermediate HOOBr. To what familiar compound of hydrogen and oxygen does it appear similar?
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a b c O AHrxn 2HfHOg 2AHf Br2g 4AHf HBrg AHfOg AHfHOg AHrxn 224...View the full answer
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Related Book For 
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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