The absorbance of 1.48 x 105 M methyl red solution, prepared in 0.1 M HCI, was measured using a 1.0 cm cell (cuvette) and found to be 0.550 at 524 nm. Calculate the molar absorption of methyl red under these conditions. Select one: O42956 M¹ cm 18524 M¹ cm 37162 M-¹ cm¹¹ 12760 M¹cm¹

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Q: 11) Label each carbon center as a "R" or "S" center in the following molecules H Br Br XX Ph CN O ON…

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.