Write an equation, using the curved-arrow notation, for the acid-base reaction that will take place when each of the following are mixed. If no appreciable acid-base reaction takes place, because the equilibrium is unfavorable, you should so indicate.
(a) Aqueous NaOH and CH3CH2CO2H
(b) Aqueous NaOH and C6H5SO3H
(c) CH3CH2ONa in ethyl alcohol and ethyne
(d) CH3CH2Li in hexane and ethyne
(e) CH3CH2Li in hexane and ethyl alcohol