The reduction potentials of two important reactions are given below:Reduction Half-ReactionE° (V)NAD +H' + 2e NADH-0.320Pyruvate + 2H + 2e Lactate-0.185Consider the net reaction below:Pyruvate + NADH + H Lactate + NAD*a. What is the actual potential (E'oHR), at 25 °C, of the oxidation half-reaction (OHR), when the concentration of pyruvate and NADH areboth 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places)Vb. What is the actual potential (E'RHR), at 25 °C, of the reduction half-reaction (RHR), when the concentration of pyruvate and NADH areboth 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places)Vc. What is the overall cell potential (AE')? (express your answer in 2 decimal places)Vd. What is the actual free energy change (AG) (expressed in 3 significant figures; follow the format below)?J/mol

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The reduction potentials of two important reactions are given below: Reduction Half-Reaction E° (V) INAD + H + 2e NADH -0.320 Pyruvate + 2H + 2e Lactate -0.185 Consider the net reaction below: Pyruvate + NADH + H Lactate + NAD a. What is the actual potential (E OHR), at 25 °C, of the oxidation half-reaction (OHR), when the concentration of pyruvate and NADH are both 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places) b. What is the actual potential (E'RHR), at 25 °C, of the reduction half-reaction (RHR), when the concentration of pyruvate and NADH are both 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places) c. What is the overall cell potential (AE')? (express your answer in 2 decimal places)

The reduction potentials of two important reactions are given below: Reduction Half-Reaction E° (V) INAD + H + 2e NADH -0.320 Pyruvate + 2H + 2e Lactate -0.185 Consider the net reaction below: Pyruvate + NADH + H Lactate + NAD a. What is the actual potential (E OHR), at 25 °C, of the oxidation half-reaction (OHR), when the concentration of pyruvate and NADH are both 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places) b. What is the actual potential (E'RHR), at 25 °C, of the reduction half-reaction (RHR), when the concentration of pyruvate and NADH are both 0.010 M while lactate and NAD are both 0.050 M? (express your answer in 2 decimal places) c. What is the overall cell potential (AE')? (express your answer in 2 decimal places)

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

Section: Chapter Questions

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

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