2) Draw the structures of crystal violet in aqueous media at pH = -2, 7, and 16. %3! 3) Explain what is required for both Malachite Green and Crystal Violet to act as chromophores. 4) Based on your answers to Q2 and Q3, rationalize the pH-dependency of the UV/vis absorption spectra of the product dyes (what color(s) do you see and what causes any changes between them?).