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Author Question: The activation energy for the reaction O + O3 2O2 is 25 kJ/mol, and the enthalpy change is H = 388 ... (Read 31 times)

lol1012

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Question 1

The activation energy for the reaction CH3CO → CH3 + CO is 71 kJ/mol.  How many times greater is the rate constant for this reaction at 170°C than at 150°C?
◦ 0.40
◦ 1.1
◦ 2.5
◦ 4.0
◦ 5.0

Question 2

The activation energy for the reaction O + O3→ 2O2 is 25 kJ/mol, and the enthalpy change is ΔH = –388 kJ/mol.  What is the activation energy for the decomposition of O2 by the reverse reaction?
◦ 413 kJ
◦ 388 kJ
◦ 363 kJ
◦ 50 kJ
◦ 25 kJ


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Marked as best answer by lol1012 on Nov 5, 2023

jamezpowell

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lol1012

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Reply 2 on: Nov 5, 2023
:D TYSM


yeungji

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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