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3. Determining Average, Instantaneous and Relative Rates. Use the data above to calculate the following rates using the formulas from the "Chemical Kinetics" chapter in your textbook. (a) Average Rate of disappearance of H₂O2 during the first 1000 minutes: (Set up your calculation and give answer. Include units) (b) Average Rate of appearance of O₂ during the first 1000 minutes. (Set up your calculation and give answer. Include units) (c) Use the slope of the tangent for your graph in number (2) above to determine the Instantaneous Rate of disappearance of H₂O2 at 500 minutes into the reaction. (Show your tangent on the graph and show your slope calculation with units below)

3. Determining Average, Instantaneous and Relative Rates. Use the data above to calculate the following rates using the formulas from the "Chemical Kinetics" chapter in your textbook. (a) Average Rate of disappearance of H₂O2 during the first 1000 minutes: (Set up your calculation and give answer. Include units) (b) Average Rate of appearance of O₂ during the first 1000 minutes. (Set up your calculation and give answer. Include units) (c) Use the slope of the tangent for your graph in number (2) above to determine the Instantaneous Rate of disappearance of H₂O2 at 500 minutes into the reaction. (Show your tangent on the graph and show your slope calculation with units below)

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.20PAE: Experimental data are listed here for the reaction B: Time (s) IB] (mol/L) 0.00 0.000 10.0 0.326...
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A.) is 1.3x10-5 mol/min 

I need help with b and C please show your work 

2. Making a Graph from Experimental Kinetics Data. (for the reaction below) The decomposition of Hydrogen Peroxide is monitored in the lab. The data in the table below shows how the H₂O₂ molarity decreases for 2000 minutes. Plot [H₂O2₂] vs. time and attach the graph. 2 H₂O2 (aq)->2 H₂O(1) + O2(g) Time (min) [H₂O₂] mol/L 0 0.0200 200 0.0160 400 0.0131 600 0.0106 800 0.0086 1000 0.0069 1200 0.0056 1600 0.0037 2000 0.0024 Rev: 1.15.2020 Experiment 15 Calculations & Graphing 3. Determining Average, Instantaneous and Relative Rates. Use the data above to calculate the following rates using the formulas from the "Chemical Kinetics" chapter in your textbook. (a) Average Rate of disappearance of H₂O2 during the first 1000 minutes: (Set up your calculation and give answer. Include units) (b) Average Rate of appearance of O₂ during the first 1000 minutes. (Set up your calculation and give answer. Include units) Page 5 (c) Use the slope of the tangent for your graph in number (2) above to determine the Instantaneous Rate of disappearance of H₂O2 at 500 minutes into the reaction. (Show your tangent on the graph and show your slope calculation with units below)
Transcribed Image Text:2. Making a Graph from Experimental Kinetics Data. (for the reaction below) The decomposition of Hydrogen Peroxide is monitored in the lab. The data in the table below shows how the H₂O₂ molarity decreases for 2000 minutes. Plot [H₂O2₂] vs. time and attach the graph. 2 H₂O2 (aq)->2 H₂O(1) + O2(g) Time (min) [H₂O₂] mol/L 0 0.0200 200 0.0160 400 0.0131 600 0.0106 800 0.0086 1000 0.0069 1200 0.0056 1600 0.0037 2000 0.0024 Rev: 1.15.2020 Experiment 15 Calculations & Graphing 3. Determining Average, Instantaneous and Relative Rates. Use the data above to calculate the following rates using the formulas from the "Chemical Kinetics" chapter in your textbook. (a) Average Rate of disappearance of H₂O2 during the first 1000 minutes: (Set up your calculation and give answer. Include units) (b) Average Rate of appearance of O₂ during the first 1000 minutes. (Set up your calculation and give answer. Include units) Page 5 (c) Use the slope of the tangent for your graph in number (2) above to determine the Instantaneous Rate of disappearance of H₂O2 at 500 minutes into the reaction. (Show your tangent on the graph and show your slope calculation with units below)
Expert Solution
Step 1

Given: 2H2O2(aq) → 2H2O(l) + O2(g)

The average rate of disappearance of H2O2 during the first 1000 minutes is 1.3x10-5 mol/L min.

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