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5) You plot In(k) vs 1/T for a particular reaction and notice the data is linear. You fit the data to a straight line and determine the slope to be -1.2x104K. What is the activation energy for this reaction?

5) You plot In(k) vs 1/T for a particular reaction and notice the data is linear. You fit the data to a straight line and determine the slope to be -1.2x104K. What is the activation energy for this reaction?

Chemistry: The Molecular Science
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
Section11.5: Temperature And Reaction Rate: The Arrhenius Equation
Problem 11.9E: The frequency factor A is 6.31 108 L mol1 s1 and the activation energy is 10. kJ/mol for the...
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5) You plot In(k) vs 1/T for a particular reaction and notice the data is linear. You fit the data to a straight line and determine the slope to be -1.2x104K. What is the activation energy for this reaction? 6) The initial rates in the following table were measured in methanol solution for the reaction: C₂H4Br2 + 3 I → C₂H4 + 2 Br +31¯ Experiment Initial 1 2 3 [C₂H4Br₂] 0.127 M 0.343 M 0.343 M Initial Initial Rate (M/s) [I-] 0.102 M 6.45 x 10-5 0.102 M 1.74 x 10-4 0.125 M 2.14 x 10-4 a. Determine the rate law for the reaction. b. Determine the rate constant for this reaction. Be sure to include units. c. What is the initial rate of the reaction when the concentrations of both reactants are 0.150 M?
Transcribed Image Text:5) You plot In(k) vs 1/T for a particular reaction and notice the data is linear. You fit the data to a straight line and determine the slope to be -1.2x104K. What is the activation energy for this reaction? 6) The initial rates in the following table were measured in methanol solution for the reaction: C₂H4Br2 + 3 I → C₂H4 + 2 Br +31¯ Experiment Initial 1 2 3 [C₂H4Br₂] 0.127 M 0.343 M 0.343 M Initial Initial Rate (M/s) [I-] 0.102 M 6.45 x 10-5 0.102 M 1.74 x 10-4 0.125 M 2.14 x 10-4 a. Determine the rate law for the reaction. b. Determine the rate constant for this reaction. Be sure to include units. c. What is the initial rate of the reaction when the concentrations of both reactants are 0.150 M?
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