How would you work out the concentration of an absorbing species? a) Multiply th
ID: 913249 • Letter: H
Question
How would you work out the concentration of an absorbing species?
a) Multiply the absorbance by the extinction coefficient in in mol-1 L cm-1 and the path length in cm.
Multiply the absorbance by the extinction coefficient in in mol-1 L m-1 and the wavelength in m.
Divide the absorbance by the product of the wavelength in metres and the pathlength in m.
Divide the absorbance by the product of the extinction coefficient in mol-1 L cm-1 and the path length in cm.
a) Multiply the absorbance by the extinction coefficient in in mol-1 L cm-1 and the path length in cm.
b)Multiply the absorbance by the extinction coefficient in in mol-1 L m-1 and the wavelength in m.
c)Divide the absorbance by the product of the wavelength in metres and the pathlength in m.
d)Divide the absorbance by the product of the extinction coefficient in mol-1 L cm-1 and the path length in cm.
Explanation / Answer
To calulate the concentration of an absorbing species one has to,
d) Divide the absorbance by the product of the extinction coefficient in mol-1.L.cm-1 and the path length in cm.
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