Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 8
Strona 180
... acetone . The reagent used was a saturated solution of p - toluic acid in 94 per cent . acetone . The strontium and calcium chloride solutions used contained 10 mg . of the metal per cc . of the solution . • One cc . portions of calcium ...
... acetone . The reagent used was a saturated solution of p - toluic acid in 94 per cent . acetone . The strontium and calcium chloride solutions used contained 10 mg . of the metal per cc . of the solution . • One cc . portions of calcium ...
Strona 181
... acetone , methanol , and ethanol solutions . The acids used were p - hydroxybenzoic , o - bromoben- zoic , m - bromobenzoic , m - hydroxybenzoic , o - nitrobenzoic , o - toluic , cinnamic , succinic , maleic , malonic , lactic , citric ...
... acetone , methanol , and ethanol solutions . The acids used were p - hydroxybenzoic , o - bromoben- zoic , m - bromobenzoic , m - hydroxybenzoic , o - nitrobenzoic , o - toluic , cinnamic , succinic , maleic , malonic , lactic , citric ...
Strona 182
... acetone . The mixture was filtered and the filtrate was tested for calcium with one or two drops of dilute sulphuric acid . Table VI shows the concentrations of the various ions in milligrams , and the results of the separa- tion by acetone ...
... acetone . The mixture was filtered and the filtrate was tested for calcium with one or two drops of dilute sulphuric acid . Table VI shows the concentrations of the various ions in milligrams , and the results of the separa- tion by acetone ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
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