Chemistry, 05.11.2021 22:40 katlyn10289
A solution of a dye absorbs light of wavelength 480 nm, and for this absorption, the extinction coefficient is 18600 L/mol/cm. A sample of the dye of unknown concentration is placed in an optical cell of bath length 1 cm and the absorbance reading is 0.18. What is the concentration of the solution?
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