Answered: 2 H.Ог (аq) —> 2 H-0 () + Оz (g)…

2 H.Ог (аq) —> 2 H-0 () + Оz (g) Concentration H,O2, mol/L (y axis) Time, s (x axis) 2.32 1.86 300 1.49 600 0.98 1200 0.62 1800 0.25 3000 a. Prepare a graph of concentration H,O2 vs time.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section11.1: Reaction Rate

Problem 11.3CE

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Question

4. Consider the following data for the decomposition of hydrogen peroxide
2 H.Ог (аq) —> 2 H.О (1) + Оz (g)
Concentration H2O2, mol/L (y axis)
Time, s (x axis)
2.32
1.86
300
1.49
600
0.98
1200
0.62
1800
0.25
3000
a. Prepare a graph of concentration H,O2 vs time.
b. Prepare a graph of log [H2O2] vs time.
c. Determine the slope of the line for the graph in (b).

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