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    Quantitative determination of acetylsalicyclic acid

    Weigh accurately a definite number of aspirin tablets (two or three tablets weighing no more than 1.5 g) into a 250 cm3 conical flask. Initiate the hydrolysis of the aspirin by adding 25 cm3 of 1.0 M sodium hydroxide by pipette, diluting with approximately the same volume of distilled water. Warm the flask over a […] More