Crossword-Solution: VOLUMETRIC 10 letters, 2 clues 🏆 scrabble score: 17

Mauricheau-Beaupré has elaborated a volumetric method for the estimation of the phosphine in crude acetylene depending on its decomposition by a known volume of excess of centinormal solution of iodine, addition of excess of standard solution of sodium thiosulphate, and titrating back with decinormal solution of iodine with a few drops of starch solution as an indicator.

Martindale would say, and their habit of conducting dispensing operations which involve the dexterous manipulation of very small quantities of material fit them admirably to undertake volumetric and other rapid analytical determinations.

Where it is desired to determine the degree of acidity of the urine voided, say, by a gouty patient, a dilute volumetric solution of caustic soda should be employed, using a few drops of an alcoholic solution of phenolphthalein as an indicator, and reporting in terms of oxalic acid.

The volumetric process of Liebig, which depends on the formation of an insoluble compound of urea with mercuric nitrate, possesses no advantages and is troublesome to work.

With numerous Illustrations _Net_ =2/0= PREPARATION AND USE OF APPARATUS--PREPARATION AND PROPERTIES OF CERTAIN GASES AND LIQUIDS--SIMPLE QUANTITATIVE EXPERIMENTS--ANALYTICAL OPERATIONS--SOLUBILITY--WATER CRYSTALLISATION--NEUTRALISATION OF ACIDS BY BASES, AND PREPARATION OF SIMPLE SALTS--VOLUMETRIC ANALYSIS--CHEMICAL EQUIVALENTS--OBSERVATION OF REACTION--MELTING AND BOILING POINTS--SYMBOLS AND ATOMIC WEIGHTS OF THE ELEMENTS--WEIGHTS AND MEASURES--HINTS ON REGULATING WORK IN PRACTICAL CHEMISTRY CLASSES.