What is the molarity of HCl in the stomach? James Lingane in his text Electroanalytical Chemistry (2nd Edition, Interscience Publishers, NY, 1958; p.381) mentions how AgCl can be dissolved. If AgCl is put in a large concentration (> 0.2M) of HCl, it will produce H+ and AgCl(2)-, which do not precipitate because their solubility is appreciably greater than that of HCl in pure water.
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