Question

Suppose a 1 cm cuvette contains a solution consisting of 5 uM NADH and 5 uM NAD+. The molar extinction coefficient of NADH is 6220 M-1 cm-1 at 340 nm whereas NAD+ does not absorb at this wavelength. What is the absorbance of this solution given a light passes through the 1 cm cuvette at 340 nm?

Name: suppose a 1 cm cuvette contains a solution consisting of 5 um nadh and 5 um nad the molar extinction coefficient of nadh is 6220 m 1 cm 1 at 340 nm whereas nad does not absorb at this wavelength what
Uploaded: 2022-06-16T12:57:06-08:00
Duration: 1 min 17 s
Channel: David Collins
Description: suppose a 1 cm cuvette contains a solution consisting of 5 um nadh and 5 um nad the molar extinction coefficient of nadh is 6220 m 1 cm 1 at 340 nm whereas nad does not absorb at this wavelength what

          Suppose a 1 cm cuvette contains a solution consisting of 5 uM NADH and 5 uM NAD+. The molar extinction coefficient of NADH is 6220 M-1 cm-1 at 340 nm whereas NAD+ does not absorb at this wavelength. What is the absorbance of this solution given a light passes through the 1 cm cuvette at 340 nm?

Added by Roberta A.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert David Collins

06/16/2022

Step 1

Step 1: Calculate the absorbance using Beer's Law formula: A = ε * b * c Show more…

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Suppose a 1 cm cuvette contains a solution consisting of 5 uM NADH and 5 uM NAD+. The molar extinction coefficient of NADH is 6220 M-1 cm-1 at 340 nm whereas NAD+ does not absorb at this wavelength. What is the absorbance of this solution given a light passes through the 1 cm cuvette at 340 nm?