Graph ? ? the table and find X1 valeu. Table 2 - Concentration and Absorbance for Bromophenol and unknown solutions.Wavelength used _575_nm.I am using stock solution Por Z (circle 1) with concentration of _0.0896_mg/mLTest-tubeP1P2P3P4P5P6P7Concentration (multiply stockconcentration withconcentration factor)0.04480.02240.01120.00560.00280.00140.00070.00035ConcentrationFactorP8X1 or X2(circle 1)Copy and paste your graph from Table 2 here:Determined from your graph1/21/41/81/161/321/641/1281/256None1.8621.4740.9120.4580.2140.1080.0370.0050.707Absorbance

Given: To Determine: 1) Plot of Absorbance vs Concentration 2) X1 Value

Answered: Concentration and Absorbance for…

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Chemistry

Concentration and Absorbance for Bromophenol and unknown solutions. gth used _575_nm.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.9QAP

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Please create a caption for this table. Solution NaCl Conc. (%) Osmolality (mOsm) % transmittance Absorbance % hemolysis % crenation C distilled 0 0 0.001029 4.987584625 100 0.03354 1 0.177179111 54.61 0.001551 4.809388202 96.42720001 0.05837 2 0.297126222 91.58 0.01012 3.994819487 80.09527231 0.08444 3 0.442542222 136.4 3.849 1.414652089 28.3634704 0.134 4 0.590164444 181.9 64.8 0.188424994 3.777880643 0.2125 5 0.74752 230.4 95.64 0.019360433 0.388172513 0.3368 6 0.89644 276.3 99.56 0.001915112 0.038397585 0.5336 7 1.095648889 337.7 99.98 8.68676E-05 0.001741676 0.9834 8 1.336711111 412 100 0 0 2.1 9 1.755568889 541.1 100 0 0 7.9 10 2.674395556 824.3 100 0 0 57.83 11 4.490211111 1384 100 0 0 99.72
A standard of solution was put through appropriate dilutions to give the concentrations of glucose (mM) shown in the accompanying table. The absorbances in the table (1.00-cm cells) were recorded at 490 m table. Use the method of least squares to find an equation relating absorbance and the concentration of glucose.
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Correct numbers 1 and 3. Show all work/calculations: