00000caa a22000003i 4500 UP-1685594773862388302 Buklod 20210309103250.0 m | | ta 210309s1984 xx r |||| u|eng d (iLib)UPBAG-00039458304 STII-DOST BAG rda eng ARTICLE-2519 Verma, R. M. author. Iodometric microdetermination of some carboxylic acids by visual and by potentiometic titration method [Technical note] by R. M. Verma and R. Saxena. 1984. pages 231-236 26 cm text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references (page 234) and index. A direct iodometric method is described for the microdetermination of some carboxylic acids of varied nature. The sample solution 0.025 - 0.1 meq of the acid is treated with suitable quantities of solid potassium iodate and potassium iodide, followed by the titration of the liberated iodine with standardized thiosulfate using starch as indicator. For the sample containing 0.01 - 0.025 meq of the acid, the liberated iodine is tirated potentiometrically with standardized thiosulfate using platinum-calomel electrode combination. Chemistry. Water dissociation. Carboxylic Acids Determination. Potentiometric titration Carboxylic acids. Saxena, R. author. The Philippine Journal of Science Vol. 113, nos. 3-4, July-December 1984. Request full-text access via UPB University Library through https://forms.gle/KZjBv7aRtY6jiL5E9 (viewed 09 March 2021) FI UPBAG UPBAG-MAIN ARTICLE-2519 Analytics