Bundle: Chemistry for Engineering Students, 3rd, Loose-Leaf + OWLv2 with QuickPrep 24-Months Printed Access Card
Bundle: Chemistry for Engineering Students, 3rd, Loose-Leaf + OWLv2 with QuickPrep 24-Months Printed Access Card
3rd Edition
ISBN: 9781305367388
Author: Lawrence S. Brown, Tom Holme
Publisher: Cengage Learning
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Chapter 11, Problem 11.53PAE

Hydrogen peroxide (H20i) decomposes into water and oxygen:

H,O2(aq) — H,O(f) + ^O2(g)

Ordinarily this reaction proceeds rather slowly, hut in the presence of some iodide ions (I-), the decomposition is much faster. Ihe decomposition in the presence of iodide was studied at 20°C, and the data were plotted in various ways. Use the graphs below to answer the questions that follow.

Chapter 11, Problem 11.53PAE, Hydrogen peroxide (H20i) decomposes into water and oxygen: H,O2(aq) — H,O(f) + ^O2(g) Ordinarily , example 1

Chapter 11, Problem 11.53PAE, Hydrogen peroxide (H20i) decomposes into water and oxygen: H,O2(aq) — H,O(f) + ^O2(g) Ordinarily , example 2

  1. What is the order of reaction for the decomposition of hydrogen peroxide?
  2. Find the numerical value of the rate constant at 20°C, including the correct units.

  • Obtain an estimate of the initial rate of reaction in the experiment that produced the graphs (i.e., the rate at t = 0 in the graphs).

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    Chapter 11 Solutions

    Bundle: Chemistry for Engineering Students, 3rd, Loose-Leaf + OWLv2 with QuickPrep 24-Months Printed Access Card

    Ch. 11 - Prob. 1COCh. 11 - . define the rate of a chemical reaction and...Ch. 11 - Prob. 3COCh. 11 - Prob. 4COCh. 11 - . explain the difference between elementary...Ch. 11 - . find the rate law predicted for a particular...Ch. 11 - . use a molecular perspective to explain the...Ch. 11 - Prob. 8COCh. 11 - . explain the role of a catalyst in the design of...Ch. 11 - Prob. 11.1PAE
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