A reaction profile (not to scale!) for the reaction 03+0→202 is shown below: E (kJ) 03 + O 392 19 Reaction Coordinate Which of the following are true? (Select all that apply.) The value of E₂ in the presence of a catalyst would be larger than 19.0 kJ. The magnitude of Ea for the reverse reaction is larger than 19.0 kJ. The energy of the products is lower than the energy of the reactants. The value of AE in the presence of a catalyst would be smaller than -392 kJ. AE is positive. 02 + O2

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Chapter11: Chemical Kinetics
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A reaction profile (not to scale!) for the reaction
03+0→202
is shown below:
E (kJ)
03 + O
392
19
Reaction Coordinate
Which of the following are true?
(Select all that apply.)
The value of Ea in the presence of a catalyst would be larger than 19.0 kJ.
The magnitude of Ea for the reverse reaction is larger than 19.0 kJ.
The energy of the products is lower than the energy of the reactants.
The value of AE in the presence of a catalyst would be smaller than -392 kJ.
– Δ Ε is positive.
O2 + O2
Transcribed Image Text:A reaction profile (not to scale!) for the reaction 03+0→202 is shown below: E (kJ) 03 + O 392 19 Reaction Coordinate Which of the following are true? (Select all that apply.) The value of Ea in the presence of a catalyst would be larger than 19.0 kJ. The magnitude of Ea for the reverse reaction is larger than 19.0 kJ. The energy of the products is lower than the energy of the reactants. The value of AE in the presence of a catalyst would be smaller than -392 kJ. – Δ Ε is positive. O2 + O2
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