13. Answer the following questions about acidity (12 pts). a) Cyclohexanol has a pka of 16 while phenol has a pka of 10. Explain with resonance diagrams why phenol has a much lower pka than cyclohexanol. Initials b) Placing a nitro group para to the OH group in phenol increases the acidity, para nitrophenol has a pka of 7.2. Explain how the nitro group increases the acidity of the OH. 14. What was your favorite ice cream flavor? 18 (2 pts) Fr