6. The rate law for the overall reaction2 N2O5 (g) → 4 NO2 (g) + O2 (g)is Rate = k[N½Os].a. Consider this mechanism:%3Di. N2O5 (g) → NO3 (g) + NO2 (g)ii. NO2 (g) + N2O5 (g) → 3 NO2 (g) + O2 (g) [slow]iii. NO3 (g) + O (g) → NO2 (g) + O2 (g)Is this reaction mechanism consistent with the rate law? Why or Why not?[fast][fast]b. If the reaction mechanism is not consistent with the rate law, how would it needto change to become consistent?c. List potential reaction intermediates present in this mechanism.d. Draw a reaction energy diagram for this mechanism including any modificationsyou've made in a-c.

A reaction mechanism can be defined haste sequence of elementary steps by which a chemical reaction…

Answered: 6. The rate law for the overall…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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2. a. Label the following structures as ATP, ADP, AMP, P₁, PPi, or Adenosine. Place your answers in the boxes provided. HO H OH H OH OH O N. H H OH + ATP NH₂ . + ADP 01210 ++++++ O-AMP O O Adenosine *+-+ O 0=210 HO b. Put an "X" in the box for the reaction that is thermodynamically most favorable. OH OPP OPP Adenine + AMP + Adenosine
Select the incorrect statement. With regards to free energy ΔG of the reaction below E+S ⇌ ES Negative ΔG mean the reaction toward is facourable More negative value of ΔG indicates stronger binding to S to E It is possible to compute disassociation constant from the ΔG value alone It is possible to calculate the term ( ΔH – T ΔS) from the value of ΔGalone ΔG = 0 indicates (ES)/(E)(S) =1 None of the above
4
Please show all your work please, thank you! Sorry, this question has many parts. The reaction O3(g)+O(g)→2O2(g), occurs via the following mechanism:Step 1: Cl(g)+ O3(g)→ClO(g)+O2(g); Ea=85 kJ/molStep 2: ClO(g)+ O(g)⇌Cl(g)+O2(g); Ea=10 kJ/mol a. Given the proposed mechanism above, identify any catalysts and any intermediates in this reaction. Be sure to distinguish between the two types of species in your answer. b. Using the proposed mechanism, derive a rate law. *Hint: use the activation energies to determine the slower step. Show all of your work. c. This mechanism was verified by kinetic measurements of the rate of depletion of ozone. How is the rate of change of oxygen gas concentration related to the rate of change of ozone concentration?
22. For the process, A B, Keq is 0.02 at 37°C. For the process, BC, Keq 1000 at 37°C. A. Determine Keq (AC), the equilibrium constant for the overall process A C, from Keq (AB) and Keq (BC). B. Determine standard-state free energy changes for all three processes and use AG'(AC) to determine Keq (AC). Make sure that this value agrees with that determined in part A of this problem.
2. An enzyme-catalyzed reaction is carried out at several different substrate concentrations (listed below), either (1) with no inhibitor, or (2) in the presence of an inhibitor, I, at 0.63 g/L. Given the following data, determine: A. what type of inhibitor I is B. the value of Ki No Inhibitor: With Inhibitor: Substrate Concentration (g/L) 0.86 Reaction Velocity (g/L-s) Reaction Velocity (g/L-s) 0.179 0.161 2.35 3.80 4.90 6.10 18.4 0.398 0.567 0.666 0.726 0.950 0.322 0.407 0.443 0.495 0.639
Draw a stepwise mechanism for conversion of radical intermediate A to prostaglandin PGG2.
1. Consider the following parameters related to an enzyme that follows Michaelis-Menten kinetics for the reaction: k(1) k(2) S ----> ES ----> P k(-1)
E* S P₁₁ P₂ E E-S₁ E-S₁-S₂ E-P₁-P₂ E*-P₂ E* Which of these 2 options represents a Sequential Ordered bisubstrate reaction? (label the other reaction as well) P₁ P₂ E-S₁-S₂ E-P₁-P₂ E-P₂ E is E E-S₁ S E◄

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