Predict the product when cyclohexanone reacts with aqueous sodium hydroxide at 100°C.   

Arrange the following indicated hydrogens in decreasing order (most to least) of acidity.

What is the product of the following reaction?  

Predict the product(s) for the following reaction.     

Which of the following structures is the major contributor to the resonance hybrid of the phenoxide anion?

A compound with molecular formula C6H12O2 exhibits two singlet in its 1HNMR spectrum, at δ 1.4 (9H) and δ 2.0 (3H). Its IR spectrum shows a strong absorption band near 1740 cm-1. What is the structure for this compound?

How can you convert a carboxylic acid into an acid chloride?

Which one of the following compounds is most likely to favor the enol tautomer over the ketone tautomer?

Predict the product(s) for the following reaction.           

Bonus question Provide an efficient stepwise synthesis for the following.             The answer should be entered as in the following example: (this is an example!) 1. NaNH2   2. CH3CH2Br   3. H2, Lindlar’s Cat.    4. BH3, THF   5. H2O2, NaOH                          (Keep three spaces between each step) All chemicals and reagents  structures should be correct and with the proper sequence. No partial credit.