Which expert has the ternary phase diagram of hydrochloric acid, acetic acid, and water?
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Does anyone have the ternary phase diagram of hydrochloric acid, acetic acid, and water or relevant data? I need it urgently, thank you!
This post was last edited by qugd on 2022-7-15 at 11:00. These three substances are mutually soluble at room temperature and do not separate into phases; at most, if the concentration of hydrochloric acid is high, acetic acid will evaporate, and of course hydrochloric acid itself also evaporates. No three phases are formed; there are only two phases, the liquid phase and the gas phase. The liquid phase should not separate into layers either.
Such diagrams are not easy to find; if necessary, they can be created in the laboratory itself. It essentially involves adding acetic acid to hydrochloric acid; as the amount of acetic acid added increases, its concentration in the system rises, and it is observed whether hydrogen chloride gas is released.