-Lambert law break down? as solvent in this analysis? A 10 cm aliquot of a Fe unknown is diluted to 50 cm. A 5 cm portion of this solution is then treated with 1,10-phenanthroline; the resulting complex ion has an absorbance of 0.233 at 512 nm. A 2.2 x 10SM standard solution of Fe treated with the same chelating agent has an absorbance of 0.577 at the same wavelength in a cell of the same path length. Calculate the molarity of Fe in the cliquot of unknown.+

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er-Lambert law break down?
as solvent in this analysis?
A 10 cm aliquot of a Fe unknown is diluted to 50 cm. A 5 cm portion of this
solution is then treated with 1,10-phenanthroline; the resulting complex ion has an
absorbance of 0.233 at 512 nm. A 2.2 x 10-S M standard solution of Fe treated
with the same chelating agent has an absorbance of 0.577 at the same wavelength,
in a cell of the same path length. Calculate the molarity of Fe+ in the 10 cm
aliquot of unknown.+
Transcribed Image Text:er-Lambert law break down? as solvent in this analysis? A 10 cm aliquot of a Fe unknown is diluted to 50 cm. A 5 cm portion of this solution is then treated with 1,10-phenanthroline; the resulting complex ion has an absorbance of 0.233 at 512 nm. A 2.2 x 10-S M standard solution of Fe treated with the same chelating agent has an absorbance of 0.577 at the same wavelength, in a cell of the same path length. Calculate the molarity of Fe+ in the 10 cm aliquot of unknown.+
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