2) Draw the structures of crystal violet in aqueous media at pH = -2, 7, and...

 

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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?). 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?).