Question

In: Chemistry

Calculate the following thermodynamic parameters for reaction between cytochrome c is and Complex IV. What is...

Calculate the following thermodynamic parameters for reaction between cytochrome c is and Complex IV.

What is the ?? value for the oxidation of cytochrome c by the CuA redox center in Complex IV when the ratio of cyt c (Fe2+)/cyt c (Fe3+) is 20 and the ratio of CuA (Cu2+)/CuA (Cu+) is 3? (Express your answer in volts using three significant figures.) Note: ?0'(CuA (Cu2+)+e-?CuA (Cu+)) = 0.245 V at 25ºC.

Solutions

Expert Solution


Related Solutions

Cytochrome C has a relative molecular weight of 11,384 g/mol. Calculate the extinction coefficient of cytochrome...
Cytochrome C has a relative molecular weight of 11,384 g/mol. Calculate the extinction coefficient of cytochrome C at 405nm from 6.1 mg/mL. Absorbance = 3.045
​ Given the following reaction and thermodynamic data, what is a reccomended temperature for a 1...
​ Given the following reaction and thermodynamic data, what is a reccomended temperature for a 1 L pilot scale reactor and how long (time) does it take for the reaction to take place? CH3OCH2CH2CH2OCH2NH2 -> CH3OCH2CH2CH2OH + CH2=NH Species CH3OCH2CH2CH2OCH2NH2 CH3OCH2CH2CH2OH CH2NH Hf (Kcal/mol) -91.15 -92.23 19.75 S (cal/mol/K) 118.08 97.18 54.18 300 39.13 29.37 8.92 400 48.84 36.69 10.39 500 56.65 42.77 11.99 600 63.34 48.03 13.47 800 74.69 56.74 15.95 1000 82.87 62.98 17.87 1500 0 0 21.02...
Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of...
Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of the following chemical reaction: ?+S8s24F2g8SF6g Round your answer to zero decimal places.
Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of...
Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of the following chemical reaction: →2NOClg+2NOgCl2g Round your answer to zero decimal places.
Calculate the cell voltage for the following reaction at 25o C:                                 &n
Calculate the cell voltage for the following reaction at 25o C:                                     2 Cr3+ (aqueous; 0.010 M) + H2 (gas at 1 atm)                                     è 2 Cr2+ (aqueous; 0.050 M) + 2H+ (aqueous; pH = 2.50) The Eo for the reaction Cr3+ (aq) + e- ==è Cr2+ (aq) is - 0.40 V vs. the standard hydrogen half-cell.
1. Define the following terms: a. Complex Compound b. Complex ion c. Ligand d. Differentiate between...
1. Define the following terms: a. Complex Compound b. Complex ion c. Ligand d. Differentiate between a monodentate and a bidentate ligand e. Chelates
Which of the following statements is not true about intrinsic pathway of apoptosis: a) Cytochrome c...
Which of the following statements is not true about intrinsic pathway of apoptosis: a) Cytochrome c release into the cytosol leads to METC uncoupling and superoxide production b) Activation of death receptors by ligands c) Activates initiator and executioner caspases d) Involves cytochrome c release after oxidative insult e) Apoptosome could induce caspase-9 dimerization
A) For the reaction of oxygen and nitrogen to form nitric oxide, consider the following thermodynamic...
A) For the reaction of oxygen and nitrogen to form nitric oxide, consider the following thermodynamic data (Due to variations in thermodynamic values for different sources, be sure to use the given values in calculating your answer.): ΔHrxn∘ 180.5kJ/mol ΔSrxn∘ 24.80J/(mol⋅K) Calculate the temperature in kelvins above which this reaction is spontaneous. Express your answer to four significant figures and include the appropriate units. B) The thermodynamic values from part A will be useful as you work through part B:...
The rate of a chemical reaction is not dependent on which of the following parameters. the...
The rate of a chemical reaction is not dependent on which of the following parameters. the balanced equation for the reaction temperature orientation of molecules during collisions presence or absence of a catalyst concentration of reactants involved in the rate-determining step. energy of activation
What specific purpose, thermodynamic or kinetic, does heat serve in running a reaction?
What specific purpose, thermodynamic or kinetic, does heat serve in running a reaction?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT