B. 1224A. 6769. A reaction has an activation energy of 40 kJ/mol. What happens to the rate if you increase thetemperature from 70°C to 80 °C?A. Rate increases approximately 1.5 timesB. Rate increases approximately 5000 timesMechanism2 A+2 B₂→ A2B4 (Fast)2 A+ A2B4-2 A₂B2 (Slow)A Rate = k[A]4[B₂]²B. Rate = K[A]²[B₂]²D. 36A 10. Based off the mechanism of the following reaction, predict the rate law for the overall reaction.4 A + 2B2 → 2 A2B2 (Overall Reaction)C. Rate does not increaseD. Rate increases approximately 3 timesC. Rate = K[A]2[A2B4]D. Rate = K[A]¹/4 [B₂]1/2the following problem Show all work to any calculations and justify your answer.

Answered: Image /qna-images/answer/33f6400f-8911-4fe2-96d7-2ac6e446f32f.jpg

9. A reaction has an activation energy of 40 kJ/mol. What happens to the rate if you increase the temperature from 70°C to 80 °C? A. Rate increases approximately 1.5 times B. Rate increases approximately 5000 times 10. Based off the mechanism of the following reaction, predict the rate law for the overall reaction. 4A+2B₂ → 2 A2B2 (Overall Reaction) Mechanism 2 A+2 B2A2B4 (Fast) 2 A+ A2B4-2 A2B2 (Slow) A Rate = K[A]4[B₂]² B. Rate = K[A]2[B₂]² C. Rate does not increase D. Rate increases approximately 3 times following problem C. Rate = K[A]2[A2B4] D. Rate = K[A]¹/4 [B₂]1/2 Show all work to any calculations and justify your answ

9. A reaction has an activation energy of 40 kJ/mol. What happens to the rate if you increase the temperature from 70°C to 80 °C? A. Rate increases approximately 1.5 times B. Rate increases approximately 5000 times 10. Based off the mechanism of the following reaction, predict the rate law for the overall reaction. 4A+2B₂ → 2 A2B2 (Overall Reaction) Mechanism 2 A+2 B2A2B4 (Fast) 2 A+ A2B4-2 A2B2 (Slow) A Rate = K[A]4[B₂]² B. Rate = K[A]2[B₂]² C. Rate does not increase D. Rate increases approximately 3 times following problem C. Rate = K[A]2[A2B4] D. Rate = K[A]¹/4 [B₂]1/2 Show all work to any calculations and justify your answ

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions

Section14.5: A Microscopic View Of Reaction Rates

Problem 2RC

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