aqueous solution of a purine triphosphate at a concentration of J. sodium dehydrate (molar mass 586 g/mol), give an absorbance of 1.014 with a light th of 1cm. Calculate the molar absorption coefficient. What would be the absorbance fa 10 uM solution, and what would be the percentage of light transmittance?

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter14: Applications Of Ultraviolet-visible Molecular Absorption Spectrometry
Section: Chapter Questions
Problem 14.9QAP
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An aqueous solution of a purine triphosphate at a concentration of 57.8 mg/dm of its.
trisodium dehydrate (molar mass 586 g/mol), give an absorbance of 1.014 with a light
path of lcm. Calculate the molar absorption coefficient. What would be the absorbance
of a 10 uM solution, and what would be the percentage of light transmittance?
O Focus
DELL
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10 F11 F12
PS
712 3456
8 9
BACK-
SPACE
JAISIDIFIGH|J|K|L|"| Ente
SE
Alt
Alt E
Transcribed Image Text:An aqueous solution of a purine triphosphate at a concentration of 57.8 mg/dm of its. trisodium dehydrate (molar mass 586 g/mol), give an absorbance of 1.014 with a light path of lcm. Calculate the molar absorption coefficient. What would be the absorbance of a 10 uM solution, and what would be the percentage of light transmittance? O Focus DELL Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 PS 712 3456 8 9 BACK- SPACE JAISIDIFIGH|J|K|L|"| Ente SE Alt Alt E
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