50PercentageRed No. 40 Soln100%80%60%40%Table 4.1: Dilutions of Red No. 40 & AbsorbanceVolume of Red No. 40Soln (mL)10me8mLопи4mLPercentageRed No. 40 Soln100%80%60%40%20%Volume of DI Water(mL)OML2mLLIMLMUML8MLTable 4.2: Dilutions of Red No. 40 & AbsorbanceConcentration Red No. 402. Report the wavelength with the maximum absorbance of Red No. 40 dye.Absorbance20%2MLPart A: Making a Calibration Curve for Beer's Law1. Calculate the concentrations of each of your diluted Red No. 40 solutions and add these to Table 4.2. Showat least one sample calculation in the space below.0.2510.192Total Volume0.1810·1190.060(mL)10 mL10 mL10 mL10 mL10 mL

Detailed answer shown belowExplanation: An experiment to measure the absorbance of Red No. 40 dye at…

Answered: 50 Percentage Red No. 40 Soln 100% 80%…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The absorbance of an unknown dye solution is measured to be 1.06 by a spectrometer. The calibration plot of the spectrometer is provided below. What is the molar concentration of the unknown sample (in mole L)? Absorbance vs. Molarity 18 y3 67024x-0.0343 16 14 12 1 0.8 0.6 0.4 0.2 01 0.2 0.000005 00001 0000015 Concentration of solutions, mol/L 0.00002 0.000025 000003 0 163e-5 O 2.35e-6 0 163 0 235 Absorbance
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