A solution of a dye was analyzed by spectrophotometry, and the following calibration data were collected. (a)

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A solution of a dye was analyzed by spectrophotometry, and the following calibration data were collected. Dye Concentration 0.50 x 10-6 M 1.5 x 10-6 M 2.5 x 10-6 M 3.5 x 10-6 M 4.5 x 10-6 M Absorbance (A) at 475 nm

(a) Construct a calibration plot, and determine the slope and intercept.
(b) What is the dye concentration in a solution with A = 0.52?

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Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

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Question Posted: Oct 16, 2023 03:41 AM

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A solution of a dye was analyzed by spectrophotometry, and the following calibration data were collected. (a)

Question:

Dye Concentration 0.50 x 10-6 M 1.5 x 10-6 M 2.5 x 10-6 M 3.5 x 10-6 M 4.5 x 10-6 M Absorbance (A) at 475 nm 0.24 0.36 0.44 0.59 0.70

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Absorbance A 080 070 Calibration plot for dy...View the full answer

Chemistry And Chemical Reactivity

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