Sulfuric acid is added dropwise to the sodium phenolate solution, the solution becomes cloudy, why?
July 24, 2021
As a result of the exchange reaction, a stronger acid – sulfuric – displaces a less strong acid – phenol – from its salt. Phenol is slightly soluble in water, so the gradual addition of sulfuric acid leads to the formation of small crystals of phenol, which make the solution appear cloudy.
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