 | Leopold Gmelin - 1849 - 572 pages
...is next precipitated by oil of vitriol added drop by drop till slightly in excess : the presence of an excess of the acid may be known by the sulphate of baryta falling down more quickly than before. 12 grammes more of the peroxide are then dissolved in... | |
 | 1849 - 552 pages
...is next precipitated by oil of vitriol added drop by drop till slightly in excess : the presence of an excess of the acid may be known by the sulphate of baryta falling down more quickly than before. 12 grammes more of the peroxide are then dissolved in... | |
 | Leopold Gmelin - 1849 - 540 pages
...is next precipitated by oil of vitriol added drop by drop till slightly in excess : the presence of an excess of the acid may be known by the sulphate of baryta falling down more quickly than before. 12 grammes more of the peroxide are then dissolved in... | |
 | Henry Watts - 1865 - 1110 pages
...is next precipitated by sulphuric acid, added drop by drop till slightly in excess : the presence of an excess of the acid may be known by the sulphate of barium falling down mor«1 quickly than before. 12 grms. more of the peroxide are then dissolved in the same liquid, and... | |
 | Henry Watts - 1871 - 1128 pages
...is next precipitated by sulphuric acid, added drop by drop till slightly in excess: the presence of an excess of the acid may be known by the sulphate...hydrochloric acid, sulphuric acid, a large quantity of wat* r, and a small quantity of peroxide of hydrogen, is next separated by filtration from the sulphate... | |
 | Robert Haldane (of London.) - 1883 - 518 pages
...excess of the acid may be known by the sulphate of barium falling down more quickly than before. 12 grm. more of the peroxide are then dissolved in the same...quantity of peroxide of hydrogen, is next separated from the sulphate of barium by filtration, the precipitate washed with a little water, and the last... | |
 | 1883 - 524 pages
...is next precipitated by sulphuric acid, added drop by drop till slightly in excess : the presence of an excess of the acid may be known by the sulphate...of barium falling down more quickly than before. 12 grm. more of the peroxide are then dissolved in the same liquid, and likewise precipitated by sulphuric... | |
 | 1903 - 504 pages
...sulphuric acid, added drop by drop till slightly in excess : the presence of an excess oí' the acid mav be known by the sulphate of barium falling down more quickly than before. 12 grm. more of the peroxide are then dissolved in the same liquid, and likewise precipitated by sulphuric... | |
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... rubbed up in an agate mortar, are introduced by means of a wooden spatula : on agitating or stirring the liquid with the pestle, the whole dissolves completely and without effervescence. The baryta is next precipitated by sulphuric acid, added drop... 