Starting with an equimolar mixture of lactate and NAD+ at 25C, calculate and plot the extent of
Question:
Starting with an equimolar mixture of lactate and NAD+ at 25°C, calculate and plot the extent of the following reaction as a function of pH:
where R is a side group. For this reaction at solution conditions, the apparent Gibbs energy change is ΔrxnG = 25.9 kJ. Also determine the pH at which half the lactate will have reacted at equilibrium.
Transcribed Image Text:
R-O₂C-CHOH-CH3 + NAD+ lactate R-O₂C-CO-CH3 + NADH + H+ pyruvate
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Calculating the extent of the reaction as a function of pH We can use the HendersonHasselbalch equation to calculate the fraction of lactate that is d...View the full answer
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Related Book For
Chemical Biochemical And Engineering Thermodynamics
ISBN: 9780470504796
5th Edition
Authors: Stanley I. Sandler
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