Consider the leaching of CuO at 28°C. Using the pH of the solution taken at different periods of time, solve for the reaction rate order and rate constant of the following reaction: CuO+2H+ Time (min) Cu2+ + H₂O pH 0 0 3 0.05 6 0.12 9 0.23 12 0.34 15 0.45 18 0.56 What is the activation energy if the Arrhenius constant is equal to 80,000?
Consider the leaching of CuO at 28°C. Using the pH of the solution taken at different periods of time, solve for the reaction rate order and rate constant of the following reaction: CuO+2H+ Time (min) Cu2+ + H₂O pH 0 0 3 0.05 6 0.12 9 0.23 12 0.34 15 0.45 18 0.56 What is the activation energy if the Arrhenius constant is equal to 80,000?
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
Section: Chapter Questions
Problem 5QRT
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Question
Please provide the following answers:
- reaction rate order
- rate constant
- Activation energy if A=80,000
- Temperature if reaction will be 12 times as fast
![Consider the leaching of Cuo at 28°C. Using the pH of the solution taken at different periods of
time, solve for the reaction rate order and rate constant of the following reaction:
Cuo + 2H+ → Cu2+ + H20
Time (min)
pH
3
0.05
0.12
9
0.23
12
0.34
15
0.45
18
0.56
What is the activation energy if the Arrhenius constant is equal to 80,000?
The reaction will be 12 times as fast at what temperature?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F35e6225d-8ab6-42ae-9668-103bca6bd81b%2F001b8593-e1d9-4ecb-b9a2-2d8a8c36698d%2Fy0nk04p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the leaching of Cuo at 28°C. Using the pH of the solution taken at different periods of
time, solve for the reaction rate order and rate constant of the following reaction:
Cuo + 2H+ → Cu2+ + H20
Time (min)
pH
3
0.05
0.12
9
0.23
12
0.34
15
0.45
18
0.56
What is the activation energy if the Arrhenius constant is equal to 80,000?
The reaction will be 12 times as fast at what temperature?
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