Research Papers From the Kent Chemical Laboratory of Yale University volume 2
Research Papers From the Kent Chemical Laboratory of Yale University volume 2
Frank Austin Gooch
The book Research Papers From the Kent Chemical Laboratory of Yale University volume 2 was written by author Frank Austin Gooch Here you can read free online of Research Papers From the Kent Chemical Laboratory of Yale University volume 2 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Research Papers From the Kent Chemical Laboratory of Yale University volume 2 a good or bad book?
What reading level is Research Papers From the Kent Chemical Laboratory of Yale University volume 2 book?
To quickly assess the difficulty of the text, read a short excerpt:
0001 grm. Of manganous sulphate in 500 cm 3 of water containing 60 grm. Of ammonium chloride until the ammonium chlo- ride amounted to 20 per cent of the mass, or to 40 grm. In 200 cm 3 of the liquid, and even then but once in three trials : even when the proportion was 30 per cent 60 grm. In 200 cm 3 the solvent action of the ammonium chloride upon the 128 DETERMINATION OF MANGANESE manganese salt was trifling. The pyrophosphate residues obtained in these experiments, as well as in all those r...ecorded in this paper, were dissolved in nitric acid and tested for contamination by a chloride ; in no single case did silver nitrate produce more than an inappreciable opalescence in the solution. It is plain, therefore, that the variations of the results from theory are occasioned by variation in the degree of conversion of the trimanganese phosphate to the ammonium manganese phosphate, and that, while the ammonium chloride shows no appreciable solvent action on the precipitate in the presence of the precipitant, its effect in the process of conversion is plainly evident.
User Reviews: