Lab Data Verify your concentration value. Did you report your data to the correct number of significant figures? Analytical wavelength for red dye (nm) Calibration curve Solution 1 23 4 5 Dye concentration (µM) 30.20 15.10 7.56 3.78 1.89 Molar absorptivity (μM-¹cm-¹) Unknown solution Absorbance Concentration of unknown red dye (µM) 501.4 Absorbance 0.800 0.441 0.186 0.111 0.027 0.0271 - X 0.341
Lab Data Verify your concentration value. Did you report your data to the correct number of significant figures? Analytical wavelength for red dye (nm) Calibration curve Solution 1 23 4 5 Dye concentration (µM) 30.20 15.10 7.56 3.78 1.89 Molar absorptivity (μM-¹cm-¹) Unknown solution Absorbance Concentration of unknown red dye (µM) 501.4 Absorbance 0.800 0.441 0.186 0.111 0.027 0.0271 - X 0.341
Chapter27: Molecular Fluorescence Spectroscopy
Section: Chapter Questions
Problem 27.13QAP
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Calculate the concentration of unknown red dye solution
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Calculate the concentration of unknown red dye solution
solution is not =12.9,134,12.55,0.34
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