(Solved): 2. If you were to have a stock solution with a concentration of \( 1.475 \mathrm{M} \) and performe ...

2. If you were to have a stock solution with a concentration of \( 1.475 \mathrm{M} \) and performed a serial dilution as shown in Fig. 5.1, what would the concentrations be in flasks A, B, C, and D? 3. If you wished to study the molecule below by measuring absorbance, what wavelength should A Serial Dilution starts with a concentrated or stock solution that is diluted in series to create a set of solutions that decrease in concentration. Figure \( 5.1 \) illustrates the process you will use to create 4 more dilute solutions from a stock solution of food dye. Spectroscopy Spectroscopy uses the interaction of molecules with light to characterize a substance. This characterization depends to some extent on the part of electromagnetic spectrum utilized. For example, food dyes absorb visible light at characteristic wavelengths known as their analytical wavelengths, which is simply the wavelength with the strongest absorption. The visible spectrum