4. Consider the following data for the decomposition reaction: 2H-0 (1) + О2 (g) 2H2O2 (1) Time (sec) Concentration of H,O2(mol/L) Log of Concentration 0 2.32 0.37 300 1.86 0.27 600 1.49 0.17 1200 0.98 -0.01 1800 0.62 -0.21 3000 0.25 -0.60 a) Prepare a graph of concentration versus time. This graph must be done by hand on graph рaper. b) Prepare a graph of log of concentration versus time. This graph may be done on the computer or by hand on graph paper. If you plot the graph using the computer, you must show grids. c) Which of these two graphs (a or b) is a straight line? d) Determine the equation for the straight line produced in "a" or "b".

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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4. Consider the following data for the decomposition reaction:
2H-0 (1) + О2 (g)
2H2O2 (1)
Transcribed Image Text:4. Consider the following data for the decomposition reaction: 2H-0 (1) + О2 (g) 2H2O2 (1)
Time (sec)
Concentration of H,O2(mol/L)
Log of Concentration
0
2.32
0.37
300
1.86
0.27
600
1.49
0.17
1200
0.98
-0.01
1800
0.62
-0.21
3000
0.25
-0.60
a) Prepare a graph of concentration versus time. This graph must be done by hand on graph
рaper.
b) Prepare a graph of log of concentration versus time. This graph may be done on the computer or by
hand on graph paper. If you plot the graph using the computer, you must show grids.
c) Which of these two graphs (a or b) is a straight line?
d) Determine the equation for the straight line produced in "a" or "b".
Transcribed Image Text:Time (sec) Concentration of H,O2(mol/L) Log of Concentration 0 2.32 0.37 300 1.86 0.27 600 1.49 0.17 1200 0.98 -0.01 1800 0.62 -0.21 3000 0.25 -0.60 a) Prepare a graph of concentration versus time. This graph must be done by hand on graph рaper. b) Prepare a graph of log of concentration versus time. This graph may be done on the computer or by hand on graph paper. If you plot the graph using the computer, you must show grids. c) Which of these two graphs (a or b) is a straight line? d) Determine the equation for the straight line produced in "a" or "b".
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