Module 2 EOC Assignment – Part1 Due by 2/10
Chapter 15  3, 5, 8, 9, 11
Chpt15 #3
•
(1) Provide ALL of the given information.
Include constants, density,
conversion factors, etc.
Rate of formation of O
2
= 1.5 x 10
⁻
3
mol/L • s.
•
(1) State the goal of the problem.
What is the rate of decomposition of O
3
?
•
(1) List possible equations that may be used
1 O
3
= 1.5 O
2
•
(4) Solve the problem and explain the reason for each step of
multiplication, division, addition, or subtraction.
Since 1 O
3
= 1.5 O
2
2 O
3
would equal 3 O
2
, then the rate of decomposition of O
3
would be:
O
3
= 1.0 x 10
3
M/L • s
•
(1) Explain why your answer makes physical and mathematical sense.
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View Full DocumentModule 2 EOC Assignment – Part1 Due by 2/10
Chapter 15  3, 5, 8, 9, 11
Chpt15 #5
Include Graph
•
(1) Provide ALL of the given information.
Include constants, density,
conversion factors, etc.
A
B
Time (s)
[B]
mol/L
0.00
0.000
10.0
0.326
20.0
0.572
30.0
0.750
40.0
0.890
•
(a) Create a graph using these points
(b) How is the rate of change of A related to B, calculate the rate of change of
A for the time interval from 10.0 to 20.0 s
(c) What is the instantaneous rate when B = 0.750 mol/L
•
(1) List possible equations that may be used
Rate = Δ[B] / Δt
•
(4) Solve the problem and explain the reason for each step of
multiplication, division, addition, or subtraction.
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 Fall '08
 Thomas
 Chemistry, Chemical reaction

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