1. The problem statement, all variables and given/known data I did an experiment where an extraction was done with an unknown carboxylic sample. Some mass of it was mixed with ether and aqueous NaOH then aqueous layer extracted, etc. The question asks though, why is the unknown compound soluble in aq. base not acid. Also, describe a process by which I would be able to separate a basic compound from an acid compound. 2. Relevant equations 3. The attempt at a solution The only answer I can come up with is that there are more available proton acceptors in base allowing for the acid to be ionized and dissolve, but that answer seems too simple and I don't know if my logic is correct. And for the second question I have no idea.