Which intermediate has the highest energy, 1 or 12?E.Which arrow indicates the overall Enthalpy change (AH) for the forward reaction?F.Which arrow represents the slowest step in the reaction?D. EnthalpyT2T32T1312411PROGRESS OF REACTION

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Answered: D. Which intermediate has the highest…

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

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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2. Energy a. Consider the graph below. E₂ = 17 kJ/mol E' 03+0+ (CI) 03--0 03 -- CI O--OCI OCI + 0₂ AE-392 kJ/mol E₂" 0₂ + O₂ + (CI) Which step of the catalyzed reaction is the slow step? b. What role does the Cl play in the reaction?
Which of the following statements are false with respect to rate laws? Select all that apply. □ Catalysts can't be included in the rate law. □ Intermediates can't be included in the rate law. □ Products can't be included in the rate law. □ Rate Laws don't have to include a rate constant.□ Reactants can't be included in the rate law. □ The orders with respect to each species is directly related to the coefficient in the overall reaction
Which reaction is the fastest, which is the slowest? I want to check my work and see if I am correct
Consider the following hypothetical reaction coordinate diagram with stages represented by I, II, and III, and choose the true statement about the steps in the forward and reverse mechanisms. Which is a TRUE statement? a) Step II --> III is faster and less energetically favorable than step II -->I b) Step II --> III is faster and more energetically favorable than step II -->I c) Step II --> III is slower and less energetically favorable than step II -->I --> Ill is slower and more energetically favorable than | || ||| d) Step II step II -->I
Energy diagrams for two reactions are shown. Energy (kJ/mol) 1502 100- 50 Reaction progress Reaction A What is the heat of reaction for Reaction A? AH rxn A = What is the activation energy for Reaction A? kJ mol kJ Energy (kJ/mol) 150. 100- 50- Reaction progress Reaction B What is the heat of reaction for Reaction B? AHrxn B = What is the activation energy for Reaction B? Hint kJ mol kJ
3. Draw a reaction energy diagram, and label the product (P), reactant (R), transition states (TS1, TS2, etc.), intermediates (INT1, INT2, etc.) and activation energies (AG‡₁, AG 2, etc.) for a reaction with the following criteria: i. A three-step, endothermic reaction; ii. AG3 > 0 but AG₁ AG‡₁ >> AG‡₂. Which species does the structure of the transition state of the rate-determining step resemble?
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True or False _____ The kinetics of reaction deals with the energies of the products and the reactants. _____ Thermodynamics deals with reaction rates. _____ Understanding the reactions kinetics can help you understand the mechanism of a reaction. _____ Transition states are stable. _____ This is an example of an overall second order reaction (rate = kr[CH3Br][CH3-]) _____ The rate determining step is the step with the lowest activation energy.
1. Which of the following conditions describe the two step reaction energy profile below? (choose all that apply) Ea PE - ΔΕ Reaction Coordinate The first step is the rate determining step The first step is exothermic The second step is the rate determining step The second step is exothermic The overall reaction is endothermic

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D. Which intermediate has the highest energy, 11 or 12? Е. Which arrow indicates the overall Enthalpy change (AH) for the forward reaction? F. Which arrow represents the slowest step in the reaction?