Please correct answer and don't use hand rating 3.The following activation parameters have been measured (30 °C in MeOH) for thereactiontrans-[PtL2Cl2] + pyk2 [PtL2Clpy] + CHLAH+/kJ mol-1AS/J K¹ mol-1 AV/cm³ mol-1pyridine49.3-94-8.8PEt353.9-100-13.6i.Explain briefly how the parameters are determined experimentally.ii.What mechanistic information can be obtained from the values?iii.Calculate the rate constant at 25.0 °C when L = pyridine

Step 1:Explain briefly how the parameters are determined experimentally.Step 2:What mechanistic…

Answered: 3. The following activation parameters…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section11.3: Rate Law And Order Of Reactions

Problem 11.5PSP

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Use the References to access important values if needed for this question. For the gas phase isomerization of methyl cis-cinnamate, cis-C6H5 CH=CHCOOCH3 → trans-C6H5 CH=CHCOOCH3 the rate constant at 669 K is 9.12 x 10-4 s and the rate constant at 711 Kis 5.79 x 107 s-¹. -3 The activation energy for the gas phase isomerization of methyl cis-cinnamate is kJ.
7 8 t n= (1.01atm x 0-03461) k (0.092/Lalm/mol .k x 292k) - 0.00 n=0.0014577mel Hz in the reaction Mgcl2 (a9) tH2 9) mass df Mg use ng ) + HCl (aa) Imol of H2 9as produced Imol af mg mass of mg O-00/4577 md mg mg=O:014577x 24.3059/mol 0.03549 =0-0353
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The following data were obtained on the initial rates of reaction of a d-metal complex in aqueous solution. For the experiments a. [Y] = 2.7 mol/dm³, and for experiments b. [Y] = 6.1 mol/dm³ Conc. complex/(mol dm-3) Exp. a. v/ (mol dm-3 s-1) Exp. b. v/ (mol dm-3 s-1) O oth order O 1st order O 2nd order O 3rd order 8.01 QUESTION 4 125 640 9.22 (b) use the data above to calculate the rate constant. k= 144 730 (a) What is the order of reaction with respect to the complex AND the reactant Y. Choose one. 12.11 (mol/L/s, s-1, L/mol/s, or L2/mol2/s). 3 s.f. normal format. 190 960
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The following data were obtained on the initial rates of reaction of a d-metal complex in aqueous solution. For the experiments a. [Y] = 2.7 mmol/dm3, and for experiments b. [Y] = 6.1 mmol/dm3 Conc. complex/(mmol dm-3) 8.01 9.22 12.11 Exp. a. v/ (mol dm-3 s-1) 125 144 190 Exp. b. v/ (mol dm-3 s-1) 640 730 960 (a) What is the order of reaction with respect to the complex AND the reactant Y. (b) use the data above to calculate the rate constant. k = ________ (mol/L/s, s-1, L/mol/s, or L2/mol2/s). 3 s.f. normal format.
The following data were obtained on the initial rates of reaction of a d-metal complex in aqueous solution. For the experiments a. [Y] = 2.7 mmol/dm3, and for experiments b. [Y] = 6.1 mmol/dm3 Conc. complex/(mmol dm-3) 8.01 9.22 12.11 Exp. a. v/ (mol dm-3 s-1) 125 144 190 Exp. b. v/ (mol dm-3 s-1) 640 730 960 b) use the data above to calculate the rate constant. k = ________ (mol/L/s, s-1, L/mol/s, or L2/mol2/s). 3 s.f. normal format.
Name: Date: Section: Data Sheet: Investigation of Nickel and Copper Coordination Complexes Part B: The Coordination Number of Ni* Mass of Ni(NO,)2.6H,0 Volume of Deionized H,0 2441.2 291 マリトて Concentration of Ni?* Solution o 91 Moles Ni+ TRIAL #Initial TemperatureFinal TemperatureqreactionAH, reaction- Average Bond Energy Coordination Number of Ni?+ 165
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In the cases where binding potency of the ligand A is determined in a functional assay in the presence of another molecule L, e.g substrate or agonist, potency of the ligand L is characterized by a parameter of EC50. Define the relationship between EC50 for the ligand A and KD for the molecule L. Most of the time EC50= KD EC50> KD EC50< KD EC50 becomes smaller as (L) becomes larger. High EC50 indicates high potency of ligand L.

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