I like to think I provide answers and information (and perhaps a little amusement) here, rather than use the blog to extract information from others. However, the latter process seems to work pretty well on occasion. So....
If I remove an "ice" plug from a jar containing a weak acetic acid brine, will the concentration of acetic acid in the remaining solution go up or down? Acetic acid freezes at a higher temperature than water does, but so what? So does sodium chloride. :) Acetic acid and water seem to dissolve in each other really well, too. Assume other contaminants, especially organic ones. I assume the NaCl concentration goes up, of course, but I want the CH3COOH concentration to go up too, or at least stay level.
If you'd like more background: the situation involves a poorly-regulated refrigerator and a very large opened jar of pickles. ;) I'd like to remove the ice plug, for some reason, but don't want to reduce the concentration of salt and vinegar in the brine. I also don't want the jar to break, of course. The real long-term solution involves removing the the other organic contaminants, i.e., the preserved Cucumis sativus fruits. Obviously supply exceeds demand at the moment. Such is life. Would that my problems were always this bad. :) I guess it's possible I could have another problem by over-concentrating the vinegar, but I think that's unlikely to proceed to a problematic level. Perhaps I'm wrong.
Any ideas, O Gentle Readers?
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