Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
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Strona 179
... centration of the three metals . These were diluted to 10 cc .; and then to 15 cc . of acetone and 15 cc . of 9 N ammonium carbonate solution were added to each . The mixtures were allowed to stand 15 to 30 minutes with frequent ...
... centration of the three metals . These were diluted to 10 cc .; and then to 15 cc . of acetone and 15 cc . of 9 N ammonium carbonate solution were added to each . The mixtures were allowed to stand 15 to 30 minutes with frequent ...
Strona 180
... centration of the calcium ion is 3 to 4 times . that of strontium . We have found a rather large solubility ratio between the p - toluates of calcium and strontium in 94 per cent . acetone . The reagent used was a saturated solution of ...
... centration of the calcium ion is 3 to 4 times . that of strontium . We have found a rather large solubility ratio between the p - toluates of calcium and strontium in 94 per cent . acetone . The reagent used was a saturated solution of ...
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9 N ammonium 94 per cent acetone acetone solution acetone were added add 10 cc ALKALINE EARTH METALS ammonium carbonate ammonium carbonate solution ammonium chloride ammonium hydroxide ammonium p-toluate amyl alcohol anhydrous salts aqueous atom of oxygen Bailar barium and strontium bromides calcium and strontium calcium ion calcium nitrate calories centration Chem Chemical Chemistry Clinic collinsics combination the R.V. Conc Coquimbite Corrosion Crystalline ppt dissolved ethyl alcohol experimental ferrous chloride filter filtrate H. W. Blood Ryan Heat of Formation Heavy pp't Heavy precipitate isoamyl alcohol Law of Heat London mixture stand nitrates of barium Number oxygen-atoms p-bromobenzoate p-toluic acid Patents potassium chromate potassium per-rhenate precipitate forms immediately precipitation of strontium Raman effect relative volume residue rhenium Sample solutions saturated solution separation of calcium silver nitrate sodium solubility ratio solvents Sr++ stirring strontium and barium strontium ion strontium nitrates temperature Theor thereby emitting tion Trade Marks