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спiн Јt inc-Jiung =e-5.6M 0.00374 =600x107 4. The decomposition reaction 2 HI (g) → H₂ (g) + I2 (g), is second order and has a rate constant equal to 1.6 x 103 M¹s¹ at 700 °C. If the initial concentration of HI in the container is 3.4 x 10-2 M, how many minutes will it take for the concentration to be reduced to 8.0 x 104 M? 5. The conversion of cyclopropane to propylene is first order and has a rate constant of 1.3 x 106 s¹ at 400 °C. The rate constant is 1.1 x 105 s¹ at 430 °C. What is the activation energy in kJ/mol?

спiн Јt inc-Jiung =e-5.6M 0.00374 =600x107 4. The decomposition reaction 2 HI (g) → H₂ (g) + I2 (g), is second order and has a rate constant equal to 1.6 x 103 M¹s¹ at 700 °C. If the initial concentration of HI in the container is 3.4 x 10-2 M, how many minutes will it take for the concentration to be reduced to 8.0 x 104 M? 5. The conversion of cyclopropane to propylene is first order and has a rate constant of 1.3 x 106 s¹ at 400 °C. The rate constant is 1.1 x 105 s¹ at 430 °C. What is the activation energy in kJ/mol?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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ChlA Jt 0.00371 in 2-Jiung =e-5161 =600x10 4. The decomposition reaction 2 HI (g) → H₂ (g) + I2 (g), is second order and has a rate constant equal to 1.6 x 10-3 M-¹s¹ at 700 °C. If the initial concentration of HI in the container is 3.4 x 102 M, how many minutes will it take for the concentration to be reduced to 8.0 x 104 M? 5. The conversion of cyclopropane to propylene is first order and has a rate constant of 1.3 x 10-6 s¹ at 400 °C. The rate constant is 1.1 x 10-5 s¹ at 430 °C. What is the activation energy in kJ/mol?
Transcribed Image Text:ChlA Jt 0.00371 in 2-Jiung =e-5161 =600x10 4. The decomposition reaction 2 HI (g) → H₂ (g) + I2 (g), is second order and has a rate constant equal to 1.6 x 10-3 M-¹s¹ at 700 °C. If the initial concentration of HI in the container is 3.4 x 102 M, how many minutes will it take for the concentration to be reduced to 8.0 x 104 M? 5. The conversion of cyclopropane to propylene is first order and has a rate constant of 1.3 x 10-6 s¹ at 400 °C. The rate constant is 1.1 x 10-5 s¹ at 430 °C. What is the activation energy in kJ/mol?
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