5) Given the reaction and data below: 2 H₂O2 (aq) Time (s) 0 2.16 x 104 4.32 x 104 6.48 x 104 2 H₂0 (1) + O2(g) [H₂O2] (mol-L-¹) 1.000 0.500 0.250 0.125 a. Calculate the average rate of disappearance of H₂O2 and the rate of production of O2 between 0 and 2.16×104 s. b. Now calculate the rates for H₂O2 and O2 between 4.32×104 and 6.48×104 s. c. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction.

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5) Given the reaction and data below:
2 H₂O2 (aq)
Time (s)
0
2.16 x 104
4.32 x 104
6.48 x 104
2 H₂0 (1) + O2(g)
[H₂O2] (mol-L-¹)
1.000
0.500
0.250
0.125
a.~-2 x 10-5, ~1 x 10-5
b. 6 x 10-6, ~3 x 10-6
c. Should include all three species, with the concentration of reactants
decreasing, products increasing, and stoichiometry effects.
Transcribed Image Text:5) Given the reaction and data below: 2 H₂O2 (aq) Time (s) 0 2.16 x 104 4.32 x 104 6.48 x 104 2 H₂0 (1) + O2(g) [H₂O2] (mol-L-¹) 1.000 0.500 0.250 0.125 a.~-2 x 10-5, ~1 x 10-5 b. 6 x 10-6, ~3 x 10-6 c. Should include all three species, with the concentration of reactants decreasing, products increasing, and stoichiometry effects.
5) Given the reaction and data below:
2 H₂O2 (aq)
Time (s)
0
2.16 x 104
4.32 x 104
6.48 x 104
2 H₂0 (1) + O2(g)
[H₂O2] (mol-L-¹)
1.000
0.500
0.250
0.125
a. Calculate the average rate of disappearance of H₂O2 and the rate of
production of O2 between 0 and 2.16×104 s.
b. Now calculate the rates for H₂O2 and O2 between 4.32×104 and
6.48×104 S.
c. Draw a graph representing the relative rates of appearance and
disappearance of all species in the chemical reaction.
Transcribed Image Text:5) Given the reaction and data below: 2 H₂O2 (aq) Time (s) 0 2.16 x 104 4.32 x 104 6.48 x 104 2 H₂0 (1) + O2(g) [H₂O2] (mol-L-¹) 1.000 0.500 0.250 0.125 a. Calculate the average rate of disappearance of H₂O2 and the rate of production of O2 between 0 and 2.16×104 s. b. Now calculate the rates for H₂O2 and O2 between 4.32×104 and 6.48×104 S. c. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction.
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