800 705 kJ 600-- ---- 497 kJ PE (kJ) 400 200 175 kJ 100 Reaction Progress Created by E. Lee for Virtual Virginia (2021) The reaction coordinate diagram above has an activated complex (AC) with a potential energy (PE) of 705 kJ. Imagine that a catalyst is added, bringing the AC PE down to 550 kJ. What will be the new activation energy, in kJ?

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
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Chapter20: Kinetics
Section: Chapter Questions
Problem 20.97E
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800
705 kJ
600
497 kJ
PE (kJ) 400
200
175 kJ
100
Reaction Progress
Created by E. Lee for Virtual Virginia (2021)
The reaction coordinate diagram above has an activated complex (AC) with a potential energy (PE) of
705 kJ. Imagine that a catalyst is added, bringing the AC PE down to 550 kJ. What will be the new
activation energy, in kJ?
Transcribed Image Text:800 705 kJ 600 497 kJ PE (kJ) 400 200 175 kJ 100 Reaction Progress Created by E. Lee for Virtual Virginia (2021) The reaction coordinate diagram above has an activated complex (AC) with a potential energy (PE) of 705 kJ. Imagine that a catalyst is added, bringing the AC PE down to 550 kJ. What will be the new activation energy, in kJ?
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