In the Spectrophotometric determination of Iron experiment, the calibration curve is plotted as absorbance vs. concentration (unit: mol/L). The curve is a straight line written as y=(1.0000x10^0)x-0.0235. The path length of the cuvette used in the lab is 1.0 cm. What is the molar extinction coefficient of the tris(phenanthroline) iron(II) in L/(mol*cm)?

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter12: Spectrochemical Methods
Section: Chapter Questions
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In the Spectrophotometric determination of Iron experiment, the calibration curve is
plotted as absorbance vs. concentration (unit: mol/L). The curve is a straight line
written as y=(1.0000x10^0)x-0.0235. The path length of the cuvette used in the lab
is 1.0 cm. What is the molar extinction coefficient of the tris(phenanthroline) iron(II)
in L/(mol*cm)?
Transcribed Image Text:In the Spectrophotometric determination of Iron experiment, the calibration curve is plotted as absorbance vs. concentration (unit: mol/L). The curve is a straight line written as y=(1.0000x10^0)x-0.0235. The path length of the cuvette used in the lab is 1.0 cm. What is the molar extinction coefficient of the tris(phenanthroline) iron(II) in L/(mol*cm)?
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