Please determine the following: - reaction rate order - rate constant - the activation energy if the Arrhenius constant is equal to 80,000

Chemistry
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Chapter1: Chemical Foundations
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Please determine the following:
- reaction rate order
- rate constant
- the activation energy if the Arrhenius constant is equal to 80,000
- temperature at which the reaction is 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:
Сио + 2H* — Cи2+ + H,0
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?
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: Сио + 2H* — Cи2+ + H,0 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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