 | American Academy of Arts and Sciences - 1888 - 506 páginas
...DETERMINATION OF COMBINED NITROUS ACID. BY LEONARD P. KINNICUTT AND JOHN U. NEF. Pruented May 9th, 1883. THE amount of nitrous acid contained in commercial...the escape of a small amount of nitrous acid, and also to the slow oxidation of the last traces of the nitrous acid by the potassic permanganate. A further... | |
 | C. Remigius Fresenius - 1865 - 820 páginas
...since both of these require 2 eq. oxygen. Nitrites are dissolved in very slightly acidulated water, the permanganate is added till the oxidation of the nitrous...completed, the solution is then made strongly acid, and finally permanganate is added to light-red coloration. To determine hyponitric acid in red fuming nitric... | |
 | C. Remigius Fresenius - 1870 - 662 páginas
...since both of these require 2 eq. oxygen. Nitrites are dissolved in very slightly acidulated water, the permanganate is added till the oxidation of the nitrous...completed, the solution is then made strongly acid, and finally permanganate is added to light-red coloration. To determine hyponitric acid in red fuming nitric... | |
 | C. Remigius Fresenius - 1876 - 544 páginas
...both of these require 2 eq. oxygen. Nitrites are dissolved in very $1>цМ>/ acidulated water, the permanganate is added till the oxidation of the nitrous...completed, the solution is then made strongly acid, and finally permanganate is added to light-red coloration. To determine hyponitric acid in red fuming nitric... | |
 | 1883 - 524 páginas
...DETERMINATION OF COMBINED NITROUS ACID. BY LEONARD P. KINNICUTT AND JOHN U. NEF. Preaen'd May 9th, 1883. THE amount of nitrous acid contained in commercial...results being rather the exception than the rule. The canse is most probably due to the escape of a small amount of nitrous acid, and also to the slow oxidation... | |
 | Ira Remsen, Charles August Rouillu - 1884 - 510 páginas
...XXXVII.— THE VOLUMETRIC DETERMINATION OF COMBINED NITROUS ACID. Bv LEONARD P. KINNICUTT AND JOHN U. NEF. The amount of nitrous acid contained in commercial...the escape of a small amount of nitrous acid, and also to the slow oxidation of the last traces of the nitrous acid by the potassic permanganate. A further... | |
 | C. Remigius Fresenius - 1903 - 806 páginas
...dissolved in very slightly acidulated water, the permanganate is added till the oxidation of the nitrons acid is nearly completed, the solution is then made strongly acid, and finally permanganate is added to lightred coloration. To determine nitrogen tetroxide N,O, in red fuming... | |
 | Henry Corbin Fuller - 1920 - 1100 páginas
...present. The sample is dissolved in water slightly acidulated with sulphuric acid, the permanganate added till the oxidation of the nitrous acid is nearly completed, the solution then made strongly acid and finally permanganate is added to light-red coloration. THE HALOGENS AND... | |
 | American Academy of Arts and Sciences - 1883 - 508 páginas
...DETERMINATION OF COMBINED NITROUS ACID. BY LEONARD P. KINNICUTT AND JOHN U. NKF. Presented May 'Mi, 1883. THE amount of nitrous acid contained in commercial...the escape of a small amount of nitrous acid, and also to the slow oxidation of the last traces of the nitrous acid by the potassic permanganate. A further... | |
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May 9th, 1883. THE amount of nitrous acid contained in commercial samples of potassic and sodic nitrites has been commonly determined in the following manner. The nitrites are dissolved in slightly acidulated water ; a solution of potassic permanganate... 